Are you looking for a professional, yet heat shrink tube? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional heat shrink tube must meet you needs. It is one of the for you. Features - Color: Assorted Color. - Material: Crosslinked polyethylene. - Size: About 20 x 11.7 x 3.8 cm. / 7.87 x 4.61 x 1.50 inch. - Made from material, safe and durable, a long period to use. - Heat shrink tubing is suitable for a wide range of applications including electrical insulation, cable bonding, etc. - The high expansion ratio repairs the cable jacket. - It is used to protect and insulate wiring. - It is a fast, safe, secure way to wrap wiring harnesses with this heat shrink tube. Specifications: Shrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter) Minimum Shrinkage Temp: ≥84° Shrinkage Temp: ≥120°C Operating Temperature: -55°C to +125°C Tensile strength: 10.4 Mpa Dielectric strength: 15 KV/mm Flammability: Approvals: UL Approved Supplied format (round or flat): Product is supplied flat Cutting method: Scissors or cutter Package list: 530 x Heat Shrink Tube