Chanzon 2:1 Ratio 1/42" (0.6mm) Heat Shrink Tubing 8Ft Roll (2.5M Total Length) Black Polyolefin Sleeving Wrap Shrinking 2 to 1 1pcs

2-1 Ratio - shrink to 1/2 of its original diameter and makes a tight seal, diameter 1/42 (0.02 inch) (0.6 mm), 8 feet long, please see diameter chart(picture 3).

Safe & ECO-Friendly - UL Listed for up to 600 voltage -55-125℃ working temperature which ensures its safe and reliable, RECH/ROHS compliance halogen and lead free protect you and your family.

Good Tightness - Our 2/1 heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, VW-1 Flame Retardants, High temperature resistance shrinkable wire.

EASY TO USE - Choose the right size you need and simply slide shrinking tubes over your connection point and apply heat around 70-125℃ temperature evenly with a hot air gun.