560pcs HEAT SHRINK TUBING Insulation Shrinkable Tube 2:1 Wire Cable Sleeve w/BOX

1Box - 560Pcs(12 sizes) 2:1 Heat Shrink Tubing. The Heat Shrink Tubing can be used for solder point protection, wire grouping and marking, color coding, reinforcing earphone and much more. Cover the exposed part that requires maintenance with these tubes and use a heat gun to shrink them quickly and evenly to form a neat and lasting tight joint.