300Pcs Heat Shrink Tubing with Glue 3:1 Ratio Heat Shrink Tube 7 Sizes, 2 Colors (Black, White)

Higher quality and stronger shrinkage ratio: Made of high quality polyolefin, 3:1 stronger shrinkage ratio makes it more suitable for electrical insulation or related open wire insulation or any.

Comprehensive utility: eventronic heat shrink tube kit is very suitable for any workshop project, fixing broken cables, electrical insulation, connecting wire, etc. You can also use it for allthe iPhone and iPad cable charging and headphones.

Applied length and inner diameter: eventronic heat shrink tube designed with same length 45mm inner diameter and multiple and 7 size: 2.4mm(65pcs), 3.2mm(80pcs), 4.8mm(50pcs), 6.4mm(50pcs), 7.9mm(35pcs), 9.5mm(10pcs), 12.7 mm (10 pieces).

Safe to use and easy to use: eventronic heat shrink tubing has the advantages of good electrical insulation, good sealing and corrosion resistance, high temperature resistance. Cover the Bare Wire part with these tubes, heat it With soldering iron, hot air gun or even hair dryer (hot enough), the shrink tube will protect the wires and will give you a professional look of the repair job.

What you get: 7size, 2 colors shrinking 3:1 ratio heat shrink tubes, total 300pcs.