Donemore 560Pcs Heat Shrink Tubing, Electric Insulation Tube, Electric Insulation Heat Shrink Tube Kit Features: Environmental & Safety: Made of polyolefin, shrinkage ratio: 2: 1, 15KV/mm dielectric and flame retardant, soft and flexible, and , -aging Easy To Use：Exposed to heat source for a few seconds at 70℃, Sleeving wrap shrink rapidly at least 1/2 diameter. Multiple Sizes：Wrap cable sleeve length: 30-90mm, internal diameter: 2mm/ 3mm/ 4mm/ 5mm/ 6mm/ 8mm/ 10mm, satisfied for your different needs Box Organized: 5 colors heat shrink tubing including Black, Red, Blue, Yellow, Green, well organized in a storage box for easy access and carry Usage: Suitable for electrical insulation, wire bundling, color coding, mechanical protection, wire/cable joints, and daily repairs, etc. Product Description: Note: Minimum Shrinkage Temp: +70℃. Full Shrinkage Temp: +110℃ maximum. Operating Temperature: -55℃ to + 125℃. Tensile strength:10.4Mpa. Dielectric strength: 15 kV / mm. Flammability: Flame Retardant. Cutting method: Scissors or compatible with sharp knife. Quantity error ：±1%. Package: (Quantity x Internal Diameter x Single Length). 90pcs x 1.0mm x 45mm Black. 70pcs x 1.5mm x 45mm Red. 80pcs x 2.0mm x 45mm Yellow. 70pcs x 2.5mm x 45mm Green. 50pcs x 3.0mm x 45mm Black. 45pcs x 3.5mm x 45mm Blue. 45pcs x 4.0mm x 45mm Red. 20pcs x 5.0mm x 45mm Blue. 20pcs x 6.0mm x 45mm Blue. 25pcs x 7.0mm x 45mm Red. 25pcs x 10.0mm x 45mm Black. 20pcs x 13.0mm x 45mm Black. Product Description: Note: Minimum Shrinkage Temp: +70℃. Donemore 560Pcs Heat Shrink Tubing, Electric Insulation Tube, Electric Insulation Heat Shrink Tube Kit Features: