Dual Wall Heat Shrink Tubing 3:1 Ratio Heat Activated Adhesive Glue Lined Marine Shrink Tube Wire Sleeving Wrap Protector Black and Red, 2 Pack, 1.2M/4FT (Dia 12.7mm (1/2")) sold2026 It combines a thin conformable

It combines a thin conformable backing with outstanding puncture

2 plunger mini-hooks 4 alligator clips

Laser head (Laser diode+ housing +lens)and its driver circuit board

02 mm to 0

Dual Wall Heat Shrink Tubing 3:1 Ratio Heat Activated Adhesive Glue Lined Marine Shrink Tube Wire Sleeving Wrap Protector Black and Red, 2 Pack, 1.2M/4FT (Dia 12.7mm (1/2")) sold2026 It combines a thin conformableDual Wall Heat Shrink Tubing 3: 1 Ratio Heat Activated Adhesive Glue Lined Marine Shrink Tube Wire Sleeving Wrap Protector Black and Red, 2 Pack, 1. 2M 4FT (Dia 12. 7mm (1 2")) Feature: Adhesive Lined Heat Shrink Tubing Sleeving Material: polyolefin Main color: Red and BlackRatio: 3: 1; Round diameter: 12. 7mm (1 2") Shrink temperature: 80C; Fit for: appliance Auto wire harness Each Length: 1. 2m 4Ft; temperature range: 55C to +125C Rated voltage: