Feature: 1. This pack of brand-new and high-quality heat shrink tube is suitable for fishing tackle, electrical insulation, wire bundling, cable joints and repairs and mechanical protection 2. Diameter: 3mm. The heat shrink tubing can be mainly used in wire connection, rust prevention and corrosion protection of solder joints, protection and insulation processing of wire end, wiring harness and electronic components 3. Length: 5M. Our heat shrink tubing can give you a tidy connection. Our heat shrink tubes does not contain heavy metal and other environmentally hazardous substances 4. Colour: Black. Our heat shrink tubing has the advantages of good electrical insulation, corrosion resistance and high temperature resistance. 5. zDiameter 3mm Heat Shrink Tubing Shrinkable Tube 5 Meter. The product is kind of soft and flexible wire shrink wrap. Excellent flame retardant and insulation performance with fast shrinkage. Specification: Features: This pack of brand-new and high-quality heat shrink tube is suitable for fishing tackle, electrical insulation, wire bundling, cable joints and repairs and mechanical protection Specifications: Diameter: 3mm Length: 5M Colour: Black Package Included: 1 x Diameter 3mm Heat Shrink Tubing Shrinkable Tube 5 Meter