sourcing map 300pcs Heat Shrink Tubing Kit 3:1 Dual Wall Adhesive Heat Shrink Tube 1/8" 3/16" 1/4" 3/8" for Electrical Cable Wire Wrap 5 Size

What is this?
Heat shrink tube has good insulation, which is mainly used for wrapping and insulation protection of electrical wires and cables. Heat shrink wrap sleeves can also be used for wrapping of electronic components such as resistors and capacitors.

What will I get?
Heat shrink tube, is in size of : 45mm/1.77-inch 90mm/3.54-inch total length; 3:1 shrinkag...