Description:   24 pcs 6 Size Black Halogen-Free 2:1 Heat Shrink Tubing Wire Cable Sleeving   Features:    Brand new and high quality Big collection of heat shrink tubing、6 Specifications、1 color. Supplied internal diameter: 1.5mm、3.0mm、4.5mm、6.4mm、9.5mm、12.7mm Fully shrunk internal diameter: 0.75mm、1.5mm、2.25mm、3.2mm、4.75mm、6.35mm   Specification:   Color: Black Length: 150mm Specifications: 6 Quantity: 1 Pack(24pcs) Material: Polyolefin Shrinkage Ratio: 2:1 (will maximum shrink to 1\/2 its supplied diameter) Minimum Shrinkage Temp: ≥84 C Full Shrinkage Temp: ≥120 C Operating Temperature: -55 C to +125 C Tensile strength: 10.4 Mpa Dielectric strength: 15 KV\/mm Manufacture specification: ISO9001 Flammability: Flame Retardant Approvals: UL Approved Supplied format (round or flat): Product is supplied flat Cutting method: Scissors or sharp knife   Package includes:    (Quantity+Supplied Internal Diameter+Single Length+Color) 4pcs x 1.5mm x 150mm x Black 8pcs x 3.0mm x 150mm x Black 4pcs x 4.5mm x 150mm x Black 4pcs x 6.4mm x 150mm x Black 2pcs x 9.5mm x 150mm x Black 2pcs x 12.7mm x 150mm x Black   Details pictures: