300pcs Heat Shrink Tubing with Adhesive, 3:1 Shrink Ratio, 7 Sizes, 2 Colors (Black, White)

Superior Quality & Increased Shrink Ratio: Made of high-quality polyolefin, this heat shrink tubing set offers optimal conditions for electrical insulation, especially for exposed wires, with a 3:1 shrink ratio. Versatile Applications: The Eventronic heat shrink tubing set is ideal for any workshop project, such as protecting broken wires, electrical insulation, and cable splicing. It can also be used for all iPhone and iPad charging cables, as well as headphone cables. Available Lengths and Inner Diameters: Eventronic heat shrink tubing is available in various sizes: 2.4 mm (65 pieces), 3.2 mm (80 pieces), 4.8 mm (50 pieces), 6.4 mm (50 pieces), 7.9 mm (35 pieces), 9.5 mm (10 pieces), and 12.7 mm (10 pieces). All heat shrink tubing is 45 mm long and has a uniform inner diameter. Safe and easy to use: Eventronic heat shrink tubing offers excellent electrical insulation, a reliable seal, corrosion resistance, and high temperature resistance. Simply cover the exposed wire ends with the tubing and heat it with a soldering iron, heat gun, or hair dryer (if hot enough). The heat shrink tubing protects wires and gives your repair a professional look. Package includes: 7 sizes, 2 colors, 3:1 shrink ratio, 300 pieces in total.