20 Best Fiber Heat Shrink Sleeves [2024]

Are you looking for the best Fiber Heat Shrink Sleeves? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Fiber Heat Shrink Sleeves.

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1 600pcs Fiber Splice Sleeves(2.6mm diam, 60mm Length)Fusion Fiber Optic Cable Heat Shrinks Tubing... 600pcs Fiber Splice Sleeves(2.6mm diam, 60mm Length)Fusion Fiber Optic Cable Heat Shrinks...
2 600pcs 2.6mm Dia 60mm Length Heat Shrinkable Tube 1.0mm Steel Needle Popular Clear PE Fiber Splice... 600pcs 2.6mm Dia 60mm Length Heat Shrinkable Tube 1.0mm Steel Needle Popular Clear PE Fiber...
3 60mm Clear PE Heat Shrinkable Tubing Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve... 60mm Clear PE Heat Shrinkable Tubing Fiber Optical Cable 2.6mm Dia Fusion Splice Protection...
4 300pcs Fiber Splice Sleeves(5mm diam, 60mm Length)Fusion Fiber Optic Cable Heat Shrinks Tubing... 300pcs Fiber Splice Sleeves(5mm diam, 60mm Length)Fusion Fiber Optic Cable Heat Shrinks...
5 Fiber Optic Splice Protection Sleeve Heat Shrink Tube Single Core Needle 60mm 50pcs Equipment Fiber Optic Splice Protection Sleeve Heat Shrink Tube Single Core Needle 60mm 50pcs Equipment
6 uxcell 40mm 3.6mm OD Fiber Optic Fusion Splice Tube Protector Sleeves, Clear Heat Shrinkable Tubing-... uxcell 40mm 3.6mm OD Fiber Optic Fusion Splice Tube Protector Sleeves, Clear Heat Shrinkable...
7 Primeda Fiber Optic Fusion Splice Protection Sleeves, Fiber Sleeves Heat Shrink Tube Clear - 400pcs... Primeda Fiber Optic Fusion Splice Protection Sleeves, Fiber Sleeves Heat Shrink Tube Clear -...
8 45mm Clear PE Heat Shrinkable Tube Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve... 45mm Clear PE Heat Shrinkable Tube Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve...
9 Ribbon Mass Fiber Optic Fusion Splice Protection Sleeve 40mm (100PCS), Heat Shrinks | Double Ceramic... Ribbon Mass Fiber Optic Fusion Splice Protection Sleeve 40mm (100PCS), Heat Shrinks | Double...
10 Primeda Ribbon Mass Fiber Optic Fusion Splice Protection Sleeves 40mm, Single Ceramic, accommodate... Primeda Ribbon Mass Fiber Optic Fusion Splice Protection Sleeves 40mm, Single Ceramic,...
11 uxcell 40mm 3.6mm OD Fiber Optic Fusion Splice Tube Protector Sleeves, Clear Heat Shrinkable Tubing-... uxcell 40mm 3.6mm OD Fiber Optic Fusion Splice Tube Protector Sleeves, Clear Heat Shrinkable...
12 100 PCS Fiber Splice Sleeves(Dia. 2.6mm 60mm Length)Fusion Fiber Optic Cable Heat Shrink Tubing... 100 PCS Fiber Splice Sleeves(Dia. 2.6mm 60mm Length)Fusion Fiber Optic Cable Heat Shrink...
13 40mm Clear PE Heat Shrinkable Tube Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve... 40mm Clear PE Heat Shrinkable Tube Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve...
14 Primeda Preshrunk Dia 2.5mm Fiber Optic Fusion Splice Protection Sleeves 60mm | Highest Grade | Full... Primeda Preshrunk Dia 2.5mm Fiber Optic Fusion Splice Protection Sleeves 60mm | Highest Grade |...
15 ADUCI 1000pcs 60mm 45mm 40mm Bare Fiber Optic Fusion Protection Splice Sleeves Heat Shrink Tube... ADUCI 1000pcs 60mm 45mm 40mm Bare Fiber Optic Fusion Protection Splice Sleeves Heat Shrink Tube...
16 Champion mens Champion --Men's Powerblend Fleece Hoodie, C Logo Hoody, Navy, XX-Large US Champion mens Champion --Men's Powerblend Fleece Hoodie, C Logo Hoody, Navy, XX-Large US
17 heavKin-Clothes Men's Abstract Graffiti Street Printing Casual T-Shirt Round Neck Trend Long Shirts... heavKin-Clothes Men's Abstract Graffiti Street Printing Casual T-Shirt Round Neck Trend Long...
18 650pcs Heat Shrink Tubing Black innhom Heat Shrink Tube Wire Shrink Wrap UL Approved Ratio 2:1... 650pcs Heat Shrink Tubing Black innhom Heat Shrink Tube Wire Shrink Wrap UL Approved Ratio 2:1...
19 560PCS Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation... 560PCS Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric...
20 50ft PET Expandable Braided Cable Sleeve, Wire Sleeving with 127 Pieces Heat Shrink Tube for Audio... 50ft PET Expandable Braided Cable Sleeve, Wire Sleeving with 127 Pieces Heat Shrink Tube for...
Bestseller No. 1
600pcs Fiber Splice Sleeves(2.6mm diam, 60mm Length)Fusion Fiber Optic Cable Heat Shrinks Tubing...
  • 【Product Information】Package includes: 600pcs fiber splice sleeves, total 6 packages; (Size: Length:60mm; Outer Diameter:2.6mm; Inner Tube...
  • 【Protect Fiber Fusion Points】Clear sleeve makes it easy to detect splice before shrinkage, The fiber optic heat shrink tubes are tight and the...
  • 【Feature Attributes】Rebuild the Coating of Fiber: Consist of a rod of reinforcing the splice, heat fusion tubing and cross-linked polyolefin, to...
  • 【Durable and Weather resistance】Strength member is made from "Full hard" stainless steel of 304 grade and is ground at the edges before polishing...
  • 【Warranty Policy】We committed to providing the best product and services to every customer, We have 10 years of OEM factory competency, Most...
Bestseller No. 2
600pcs 2.6mm Dia 60mm Length Heat Shrinkable Tube 1.0mm Steel Needle Popular Clear PE Fiber Splice...
  • 【Product Includes & Size】Package Content:600 x fiber splice tubes;Length:60mm;Outer Diameter:2.6mm;Inner Tube Diameter:1.3mm;Steel Rod...
  • 【Protect Fiber Fusion Points】Clear sleeve make it easy to detect splice before shrinkage,The fiber optic heat shrink tubes is tight and the metal...
  • 【Feature Attributes】Rebuild the Coating of Fiber:Consist of a rod of reinforcing the splice,heat fusion tubing and cross linked polyolefin,to...
  • 【Durable and Weather resistance】Strength member is made from "Full hard" stainless steel of 304 grade and is ground at the edges before polishing...
  • 【GESD Warranty】10 years OEM factory competency,Most efficient technical support with superb processing technology★Our committed to provide the...
Bestseller No. 3
60mm Clear PE Heat Shrinkable Tubing Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve...
  • Clear sleeve make it easy to detect splice before shrinkage; Easily use and avoid any damages to the optical fiber during installation.
  • Suitable for electrical insulation, wire bundling, mechanical protection, wire/cable joints and daily repairs etc.
  • Made of 304 grade stainless steel. The edge is polished to make it completely free of burrs to prevent breakage when shrinking. 304 grade has better...
  • Material: Polyolefin, Stainless Steel Single holed(preshrunk)ends eliminates improper fiber threading; Operating temperature: -45 to +100°C; Minimun...
  • Package Included: 100PCS Heat Shrink Tubing; Inner Tube Diameter: 1.3mm; Outer Diameter: 2.6mm; Length: 60mm.
Bestseller No. 4
300pcs Fiber Splice Sleeves(5mm diam, 60mm Length)Fusion Fiber Optic Cable Heat Shrinks Tubing...
  • 【Product Information】Package includes: 300pcs fiber splice sleeves; (Size: Length:60mm; Outer Diameter:5mm; Steel Rod Dia:1.0mm;) Weight:270g;...
  • 【Protect Fiber Fusion Points】Clear sleeve makes it easy to detect splice before shrinkage, The fiber optic heat shrink tubes are tight and the...
  • 【Feature Attributes】Rebuild the Coating of Fiber: Consist of a rod of reinforcing the splice, heat fusion tubing and cross-linked polyolefin, to...
  • 【Durable and Weather resistance】Strength member is made from "Full hard" stainless steel of 304 grade and is ground at the edges before polishing...
  • 【Warranty Policy】We committed to providing the best product and services to every customer, We have 10 years of OEM factory competency, Most...
Bestseller No. 5
Fiber Optic Splice Protection Sleeve Heat Shrink Tube Single Core Needle 60mm 50pcs Equipment
  • Heat Shrink Splice Protectors
  • Heat Shrinkable Fiber Optic Splice Protectors
  • Consist of cross linked polyolefin, Hot fusion tubing and Stainless Reinforcing Steel Rod which keep optic transmission properties of optical fiber...
  • Shrinkable sleeve is applied to the optical fiber closure to fix and protect the optical fiber when splicing.
Bestseller No. 6
uxcell 40mm 3.6mm OD Fiber Optic Fusion Splice Tube Protector Sleeves, Clear Heat Shrinkable Tubing-...
  • Total Length: 40mm / 1.57"; Outer Diameter: 3.6mm / 0.14"; Rod Number: 1
  • Features:The clear sleeve design permits easy centering of splice before heating.
  • Fiber optic fusion splice protector sleeves and shrinks evenly. Makes a great weather resistant seal.
  • Consist of reinforcing stainless steel 304 rod, heat fusion tubing and cross-linked polyolefin.
  • To rebuild the coating of fiber to provide mechanical strength at the fusion joint area and keep optical transmission properties.Resistant to heat...
Bestseller No. 7
Primeda Fiber Optic Fusion Splice Protection Sleeves, Fiber Sleeves Heat Shrink Tube Clear - 400pcs...
  • Recovered Dia.2.5+/-0.1mm, Whole length: 40+/-1mm.Clear sleeve make it easy to detect splice before shrinkage
  • Easily use and avoid any damages to the optical fiber during installation
  • Airproof configuration keeping the splice point's good resistance of humidity and temperature
  • Strength member is made from "Full hard" stainless steel of 304 grade and is ground at the edges before polishing to make it completely burr free to...
  • Hot melt adhesive tube made from polyolefin Ethyl Vinyl Acetate copolymer bonds both to the fiber and heat shrinkable outer tube to effectively...
Bestseller No. 8
45mm Clear PE Heat Shrinkable Tube Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve...
  • Product Name: Heat Shrinkable Tube; Model: BOFSP-45T; Material: Polyolefin, Stainless Steel.
  • Inner Tube Diameter:1.3mm; Outer Diameter: 2.6mm; Length: 45mm.
  • Length of Steel Rod: 40mm; After Shrink Diameter: 2.5mm.
  • Operating temperature: -45 to +100C; Minimun fully recovery temperature: 120C.
  • Package Content: 100 x Heat Shrinkable Tube.
Bestseller No. 9
Ribbon Mass Fiber Optic Fusion Splice Protection Sleeve 40mm (100PCS), Heat Shrinks | Double Ceramic...
  • The sleeve consists of two D-shaped ceramic strengthening element. Applied in bar fiber-optic cables of the RIBBON type, It can accommodate 6/8/12...
  • Simple operation, Clear sleeve reduce the risk of fiber damage during installation.
  • Good Sealing structure make the splice free from effect of temperature and humidity, compared with regular metal needle strength member, Ceramaic...
  • Special design by the cross linking polyolefin melt pipe, and composed of ceramic fiber connection. Protect components, no influence of fiber optical...
  • Premium quality and Affordable price, Two years manufacturer Warranty.
Bestseller No. 10
Primeda Ribbon Mass Fiber Optic Fusion Splice Protection Sleeves 40mm, Single Ceramic, accommodate...
  • It is applied in bar fiber-optic cables of the RIBBON type, It can accommodate up to 12 fibers in one sleeve and quickness of assembly (120s)....
  • Simple operation, reduce the risk of fiber damage during installation.
  • Special design by the cross linking polyolefin melt pipe, and composed of ceramic fiber connection. Protect components, no influence of fiber optical...
  • They do not cause additional insert losses, and they offer protection against mechanical damage, pollution and weather conditions.
Bestseller No. 11
uxcell 40mm 3.6mm OD Fiber Optic Fusion Splice Tube Protector Sleeves, Clear Heat Shrinkable Tubing-...
  • Total Length: 40mm / 1.57"; Outer Diameter: 3.6mm / 0.14"; Rod Number: 1
  • Features:The clear sleeve design permits easy centering of splice before heating.
  • Fiber optic fusion splice protector sleeves and shrinks evenly. Makes a great weather resistant seal.
  • Consist of reinforcing stainless steel 304 rod, heat fusion tubing and cross-linked polyolefin.
  • To rebuild the coating of fiber to provide mechanical strength at the fusion joint area and keep optical transmission properties.Resistant to heat...
Bestseller No. 12
100 PCS Fiber Splice Sleeves(Dia. 2.6mm 60mm Length)Fusion Fiber Optic Cable Heat Shrink Tubing...
  • 【Product Information】 Package includes: 100pcs fiber splice sleeves, total 1 packages; (Size: Length:60mm; Outer Diameter:2.6mm; Inner...
  • 【Protect Fiber Fusion Points】 Clear sleeve makes it easy to detect splice before shrinkage, The fiber optic heat shrink tubes are tight...
  • 【Feature Attributes】Rebuild the Coating of Fiber: Consist of a rod of reinforcing the splice, heat fusion tubing and cross-linked...
  • 【Durable and Weather resistance】Strength member is made from "Full hard" stainless steel of 304 grade and is ground at the edges before...
  • 【Warranty Policy】 We committed to providing the best product and services to every customer, We have 10 years of OEM factory competency,...
SaleBestseller No. 13
40mm Clear PE Heat Shrinkable Tube Fiber Optical Cable 2.6mm Dia Fusion Splice Protection Sleeve...
  • Product Name: Heat Shrinkable Tube; Model: BOFSP-40T; Material: Polyolefin, 304 Stainless Steel.
  • Inner Tube Diameter: 1.3mm; Outer Diameter:2.6mm; Length: 40mm.
  • Length of Steel Rod: 35mm; After Shrink Diameter: 2.5mm.
  • Operating temperature: -45 to +100C; Minimun fully recovery temperature: 120C.
  • Package Contents : 100 x Heat Shrinkable Tube.
Bestseller No. 14
Primeda Preshrunk Dia 2.5mm Fiber Optic Fusion Splice Protection Sleeves 60mm | Highest Grade | Full...
  • Recovered Dia.2.5+/-0.1mm, Whole length: 61+/-1mm, Single holed(preshrunk)ends eliminates improper fiber threading, Smooth deburred stainless steel...
  • Clear sleeve make it easy to detect splice before shrinkage, Easily use and avoid any damages to the optical fiber during installation.
  • Airproof configuration keeping the splice point's good resistance of humidity and temperature.Extended liner length prevents contact between the fiber...
  • Strength member is made from "Full hard" stainless steel of 304 high grade and is ground at the edges before polishing to make it completely burr free...
  • Super High Quality and High Performance , Five years warranty.
Bestseller No. 15
ADUCI 1000pcs 60mm 45mm 40mm Bare Fiber Optic Fusion Protection Splice Sleeves Heat Shrink Tube...
  • With Two Pins
  • Inner Diameter:4mm
  • Outer Diameter:6mm
  • Length:60mm 45mm 40mm
  • Steel needle diameter:1.2 mm
SaleBestseller No. 16
Champion mens Champion --Men's Powerblend Fleece Hoodie, C Logo Hoody, Navy, XX-Large US
  • Cotton/polyester blend helps reduce pilling and shrinkage, Brushed inside for exceptional softness against skin.
  • Wider ribbed cuffs and waistband stay flat and keep the chill out, Hand-warming front pouch pocket
  • Longer length for a better fit and coverage, Triple stitching reinforces seams for durability.
  • A percentage of recycled fibers are used in making the fabric, Embroidered C logo on chest and cuff.
  • Two-ply hood with drawcord keeps you covered, Half moon neck facing for no irritation.
Bestseller No. 17
heavKin-Clothes Men's Abstract Graffiti Street Printing Casual T-Shirt Round Neck Trend Long Shirts...
  • MATERIAL:cotton and polyester,Our high-quality acrylic fibers are lightweight and soft.This mens short sleeve T-shirts also can retain shape...
  • DESIGN DESCRIPTION:Unique design daily slim fit; Contrast color trim highlights the modern, casual appeal of this style. Modern fit Designed for a...
  • GARMENT CARE:Machine cold wash safe,low heat dry safe,preferred hand cold wash and hang dry.
  • APPLICABLE SCENARIOS:Suits for Sports,Running,jogging,power walking,cycling,hiking,gym training or yoga exercise etc.Classic mens button down...
  • NOTE:Please see our size picture chart for accurate size before buying.The size of our clothes is smaller than the American size(Recommended to choose...
SaleBestseller No. 18
650pcs Heat Shrink Tubing Black innhom Heat Shrink Tube Wire Shrink Wrap UL Approved Ratio 2:1...
  • Safe and Environmental Friendly Material Shrink Wrap: Conform to UL224, CSA C22.2, RoHS standard. Electrical heat shrink tubing material composition...
  • Premium Quality Heat Shrink Tubing Set: Excellent flame retardant (UL 224, VW-1) and insulation performance. Soft and flexible wire shrink wrap, low...
  • Effective and Long Lasting Protection: innhom heat tube shrink has the advantages of good tightness, acid and alkali resistance, durable and...
  • Functional Wire Shrink Wrap Tubing: Covers all gauges of heat shrink wires you'll need in RC hobbies and many other applications. innhom heat shrink...
  • What You Get: Total 650pcs ratio 2:1 Black heat shrink tubes, 8 sizes. Supplied internal diameter, 150-1/24", 120-1/12", 100-1/8", 90-1/6", 80-1/5",...
SaleBestseller No. 19
560PCS Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation...
  • Material:Made of Polyolefin, Shrinkage Ratio:2:1 (will shrink to 1/2 its supplied diameter)
  • Suitable for electrical insulation, wire bundling, colour coding, mechanical protection, wire/cable joints and daily repairs etc
  • Comes with 560pcs heat shrink tube assorted in plastic box, 5 colors( Yellow, Blue, Black, Green, Red), 12 Specifications , satisfied for your...
  • Length: 1 13/16", Internal Diameter: 1/24"(90 Pcs), 1/16"(70 Pcs), 1/12"(70 Pcs), 1/10"(50 Pcs), 1/8"(50 Pcs), 1/7"(50 Pcs), 1/6"(50 Pcs), 1/5"(30...
  • Package Included: 1 x 560PCS(12 sizes) 2:1 Heat Shrink Tubing
Bestseller No. 20
50ft PET Expandable Braided Cable Sleeve, Wire Sleeving with 127 Pieces Heat Shrink Tube for Audio...
  • Pack include: 3 rolls of PET expandable braided cable sleeve, each roll is 16 ft, sizes are 1/2 inch, 1/4 inch, 3/8 inch
  • Material: made from PET, anti-stretch, anti-friction, fire-resistant, flexible, not easy to be affected by cleaning product or others
  • Convenient and durable: our cable sleeving protects and prolongs the life of wires; Easy to install
  • Black design: the black cable sleeve will not make your cable look obtrusive, can match with most cables
  • Recommended: using a heat source to process the cut casing, you can use the flame from a lighter (not included); Recommended for use with heat shrink...

Having trouble finding a great Fiber Heat Shrink Sleeves?

This problem is well understood by us because we have gone through the entire Fiber Heat Shrink Sleeves research process ourselves, which is why we have put together a comprehensive list of the best Fiber Heat Shrink Sleevess available in the market today.

After hours of searching and using all the models on the market, we have found the best Fiber Heat Shrink Sleeves for 2023. See our ranking below!

How Do You Buy The Best Fiber Heat Shrink Sleeves?

Do you get stressed out thinking about shopping for a great Fiber Heat Shrink Sleeves? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Fiber Heat Shrink Sleeves, which is why we have assembled a comprehensive list of the greatest Fiber Heat Shrink Sleeves available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Fiber Heat Shrink Sleeves that you consider buying. Your questions might include the following:

  • Is it worth buying an Fiber Heat Shrink Sleeves?
  • What benefits are there with buying an Fiber Heat Shrink Sleeves?
  • What factors deserve consideration when shopping for an effective Fiber Heat Shrink Sleeves?
  • Why is it crucial to invest in any Fiber Heat Shrink Sleeves, much less the best one?
  • Which Fiber Heat Shrink Sleeves are good in the current market?
  • Where can you find information like this about Fiber Heat Shrink Sleeves?

We’re convinced that you likely have far more questions than just these regarding Fiber Heat Shrink Sleeves, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Fiber Heat Shrink Sleeves, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Fiber Heat Shrink Sleeves. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Fiber Heat Shrink Sleeves buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Fiber Heat Shrink Sleeves currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Fiber Heat Shrink Sleeves has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Fiber Heat Shrink Sleeves?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Fiber Heat Shrink Sleeves.
  5. Customer Ratings: Number ratings grade Fiber Heat Shrink Sleeves objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Fiber Heat Shrink Sleeves.
  7. Product Quality: You don’t always get what you pay for with an Fiber Heat Shrink Sleeves, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Fiber Heat Shrink Sleeves is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Fiber Heat Shrink Sleeves information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Fiber Heat Shrink Sleeves is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Where to buy fiber optic sleeve in China?

A: Shenzhen Guantai New Materials Co., Ltd. is best Fiber Optic Sleeve, Heat Shrink Electrical Sleeve and Fiber Optic Tools supplier, we has good quality products & service from China. Sales & Support: Request A Quote English English

Q: Why choose XXR fiber optic splice protection sleeve?

A: Competitive price: the fiber optic splice protection sleeve consists of outer better price to the customers. 4. Perfect technical support: XXR has a team of well-trained technicians who can provide our customers good technical support.

Q: How much does a fiber optic Cleaver weigh?

A: 380g Weight High Precision Fiber Cleaver , Fiber Optic Cleaver 125um Outercoat Dia 5MW VFL Fiber Optic Tools Three Hole Type Optic Network Maintenance Tool Kit Fiber Optic Sleeve Transparent Fiber Optic Protection Sleeve 3.0mm Outer Tube Diameter Eco Friendly 40mm Heat Shrinkable Fiber Optic Sleeve Transparent Color Custom Length