Description: Big collection of heat shrink tubing, 8 Specifications, 5 colors. Supplied internal diameter: 1mm,2mm,3mm,4mm,6mm,8mm,10mm,14mm Fully shrunk internal diameter: 0.75mm,1mm,1.5mm,2mm,2.5mm,3mm,4mm,5mm Color: Black,Yellow,Green,Red,Blue Quantity: 328pcs /box Specification: Nnumber x Internal diameter x Length 120pcs x 1.0 x 40mm 60pcs x 2.0 x 40mm 40pcs x 3.0 x 40mm 32pcs x 4.0 x 40mm 24pcs x 6.0 x 40mm 20pcs x 8.0 x 80mm 16pcs x 10.0 x 80mm 16pcs x 14.0 x 80mm Total: 328pcs Heat Shrink Set Color: Yellow,Black,Red,Green (sent at random) 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 Flammability: Flame Retardant Package Includes: 328pcs Heat Shrink