Preciva 750 Pieces Heat Shrink Tubing, Electric Insulation Heat Shrink Wrap Cable Sleeve, Cable Insulated Sleeving Tubes, Shrink Ratio 2: 1, 5 Colours, 12 Sizes.

• Shrinkage & Insulation  Preciva heat shrink tubing is made of polyolefin which ensures the heat shrink wrap 2:1 retraction ratio and the electrical isolation.
• Easy to Use & Shrink This heat shrink cable sleeve is very easy to use and shrink, just wrap your target wire and shrink it with small hot air blower,small flame blowtorch, cigarette lighter,hot air gun or even hair dryer or soldering iron.
• Wide Use Application With the compact design and wear-resistant function, the heat shrink connector can be used in many place.Such as broken wires, electrical insulation, mechanical protection, wire bandwidth, wire connection, wire ends process, wire / cable junctions, daily repairs,etc.
• Convenient Storage Box. The transparent plastic box which makes the convenient storage of the shrink wrap tubing.Also separated by plastic plates makes it is easy for you to classify the different specifications of the tubes.
• In the kit.  Yellow,green,blue,black,red total 5 colours 750PCS electrical heat shrink tubes with 12 types of different diameters of 1mm / 1.5mm / 2mm / 2.5mm / 3mm / 3.5mm / 4mm / 5mm / 6mm / 7mm / 10mm / 13mm and 45mm long for each.