35mm Dia 500mm Long Heat Shrink Tubing Wire Wrap Red Blue Black 3pcs Country of Manufacture: CHINA; Material: Polyolefin; Net Weight: 98g Package Content: 3pcs x Heat Shrink Tubing; Main Color: Red, Blue, Black; Flat Width: 57mm/ 2.2"(Before Shrinking) Temperature Range: 125C; Round Inner Diameter (Before Shrinking): 35mm/ 1.4"; Round Inner Diameter (After Shrinking): 17.5mm/ 0.7" Shrink Ratio: 2:1; Flammability: VW-1 Wall Thickness: 0.4mm (Before Shrinking); Each Length: 500mm/ 20"