How to Use?
1. Select the proper size of the heat shrink tubing for the using.
2. Insert the wires to the heat shrink tubing.
3. Use the heat gun or lighter to shrink the tube until it is melted in size and the adhesive flows, filling the gaps between wires and tube.
4. Don't touch the tube until it is cool completely.

328pcs 2:1 Polyolefin Shrinking Assorted Heat Shrink Tube Wrap Wire Cable Insulated Sleeving Tubing Set
Description:
Big collection of heat shrink tubing,8 Specifications,5 colors,328pcs
Supplied Internal Diameter: 1.0mm, 2.0mm, 3.0mm, 4.0mm,6.0mm, 8.0mm, 10.0mm, 14.0mm
Color: Black,Red,Yellow,Blue,Green
Material: Polyolefin
Shrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter)
Operating Temperature: -55°C to +125°C
Minimum Shrinkage Temp: +70°C
Full Shrinkage Temp: +110°C Maximum
Tensile Strength: 10.4 Mpa
Dielectric Strength:15 kV/mm
Flammability: Flame Retardant
Approvals: UL Approved

Set Includes:
(Quantity x Supplied Internal Diameter x Single Length)
120pcs x φ1.0 x 40mm (Yellow,Black,Red,Green)
60pcs x φ2.0 x 40mm (Yellow,Black,Red,Blue)
32pcs x φ3.0 x 40mm (Yellow,Black,Red,Green)
32pcs x φ4.0 x 40mm (Yellow,Black,Red,Blue)
32pcs x φ6.0 x 40mm (Yellow,Black,Red,Green)
20pcs x φ8.0 x 80mm (Yellow,Black,Red,Blue)
16pcs x φ10.0 x 80mm (Yellow,Black,Red,Green)
16pcs x φ14.0 x 80mm (Yellow,Black,Red,Blue)

Package Includes:
1* 328PCS(8 Sizes) 2:1 Heat Shrink Tubing