300Pcs 2:1 Heat Shrink Tubing Kits Wire Shrink Wrap Tubing Electric Insulation Heat Shrink Tube for Home and Industrial

Features: Heat shrink tubing is make from Polyethylene materials, which have good heat resistance, corrosion resistance, and insulation performances.

2:1 shrink ratio: heat shrink tubes have only half of their original diameter after heating, so they fit snugly and securely to wires and cable, prevent moisture from entering, dust and other impurities and extend life of electronic devices.

Easy to use: simply slide the heat shrink tube over the cable, heating it with a hair dryer or and it shrinks to the desired size in seconds.

Widely used: Suitable for electrical insulation, cable bonding, and repairing wires, cable, pipes and electrical and electronic component and more.

The set includes 7 different sizes of pipes (2.4mm, 3.2mm, 4.8mm, 6.4mm, 7.9mm, 9.5mm,12.7mm), which can meet various wire insulation and protections needs.

Specifications: Materials: Polyethylene

Length: 45mm/1.77inch

Size: as shown in the picture

Package Includes: 65Pcs 2.4mm

70Pcs 3.2mm

60Pcs 4.8mm

20Pcs 6.4mm

30Pcs White 6.4mm

18Pcs White 7.9mm

17Pcs 7.9mm

10Pcs 9.5mm

10Pcs 12.7mm

note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.