Product Name: Heat Shrinkable Tube; Material: Polyolefin; Rated Voltage: 600V; Temperature Level: 125 Celsius; Diameter: 10mm / 0.4" (Before Shrinking), 5mm / 0.2" (After Shrinking); Shrink Ratio: 2:1; Length: 4M / 13.1ft; Color: White; Weight: 52g; Suitable for electric insulation and bonding of cables and connectors, widely used for connecting or end-handling, electrical wiring, insulation, wire harnessing, corrosion protection of metallic rods or tubes, and antenna protection; Very thin wall tubing provides good protection for temperature sensitive components; Low shrink temperature improves production efficiency; Fast, safe, and secure way to wrap wiring harnesses; Package Content: 1 x Heat Shrinkable Tube; Note: Light and different displays may cause the color of the item in the picture to be slightly different from the actual item; Measurement allowance is +/- 1-3cm.