98Ft Heat Shrink Tubing Roll Waterproof Insulation Sealing

It can be seen that our heat shrink tube can tightly wrap up electric wires by being shrunk after heating immediately. Your children can stay away from electric shock because it is electrically insulated. Anyway, it is against oxidation and abrasion. Features: Color: Black Material: PE Product length: 30 meters/98feet Heat shrink ratio: 3:1 Diameter before heat shrink: 6.4mm/0.25inch Diameter after heat shrink: 2mm/0.075inch Wall thickness: 1.2mm Adhesive thickness: 0.5mm