ITEM NAME:277x Thermo Sheath Assortment Heat Shrink Ratio 2: 1 Heat Shrink V2W1 277x Thermo Sheath Assortment Heat Shrink Ratio 2: 1 Heat Shrink V2W1 Big collection of heat shrink tubing, 8 Specifications. Supplied internal diameter: 1.0mm, 2.0mm, 3.0mm, 4.0mm, 6.0mm, 8.0mm, 10.0mm, 13.0mm minimum Fully shrunk internal diameter: 0.5mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6.5mm maximum Color: Black Totel Length: 7.28m Shrinkage Ratio: 2:1 (will shrink to 1/2 its supplied diameter) Material: Polyolefin Minimum Shrinkage Temp: +70C Full Shrinkage Temp: +110C maximum Operating Temperature: -55C to +125C Tensile strength: 10.4 Mpa Dielectric strength: 15 kV/mm Flammability: Flame Retardant Cutting method: Scissors or sharp knife Package includes: 277 x Heat Shrink tubing Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.