300 pieces of heat shrink tubing with adhesive, ratio 3:1, heat shrink tubing, 7 sizes, 2 colors (black, white)

General description Eventronic heat shrink tubing set includes 300 pieces of high-quality polyolefin tubing, designed for effective electrical insulation and protection of wires. With a strong shrinkage ratio of 3:1, this tubing is ideal for various applications, including repairing broken cables and connecting wires. It is suitable for use with iPhone and iPad charging cables and headsets. Technical specifications Material: High-quality polyolefin Shrinkage ratio: 3:1 Sizes and quantities: 2.4mm (65pcs), 3.2mm (80pcs), 4.8mm (50pcs), 6.4mm (50pcs), 7.9mm (35pcs), 9.5mm (10pcs), 12.7mm (10pcs) Applied length: 45mm Usage Cover bare wire parts with the tubing Heat with a soldering iron, heat gun, or hair dryer to shrink the tubing Provides protection for wires and a professional finish to repairs