900 Pieces Heat Shrink Tubing, Black Heat Shrink Tube, Electrical Insulation Heat Shrink Cable Wrap Tube, 12 Sizes - 2:1 Shrink Ratio

Product Description: Harmless Heat Shrink Tubing
Soft and Flexible Heat Shrink Tubing
Soft and flexible, low shrink temperature, fast shrinkage, acid and alkali resistance, anti-aging.
Product Applications
Mainly used for connecting wires, preventing rust and corrosion at solder joints, protecting and treating the insulation of wire ends, cable harnesses, and electronic components.
How to Use:
Select the appropriate size.
Insert the wires into the heat shrink tubing.
Use a heat gun or lighter to shrink the tubing. Do not touch the tube until it is completely cool.
Note: Keep a distance of approximately 1/2 inch when using the lighter to shrink the tube, otherwise it may leave a black mark on the tube.