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 shrinking, acid and alkali resistant, anti-aging.
Product Applications
Mainly used for connecting wires, preventing rust and protecting solder joints from corrosion, 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 tubing until it is completely cool.
Note: Keep a distance of approximately 1/2 inch when using a lighter to shrink the tubing, otherwise it may leave a black mark on the tubing.