Vinabo 400 Piece Black Heat Shrink Tube Set, 3:1 Ratio, Waterproof, Self Adhesive, Electrical Insulation, 7 Sizes (2.4mm 19.1mm), 45mm Length

✔️【High-quality materials】Our heat shrink tube is made of durable and high-quality materials and offers the advantages of good electrical insulation, good sealing and corrosion resistance as well as high temperature resistance. ✔️【Shrink Ratio 3:1】Waterproof heat shrink tubes can quickly shrink to 1/3 of their original inner diameter. Eliminates the problem of 2:1 hoses not shrinking enough. Can be easily applied to your wires to improve their reliability. ✔️【Wide application】Heat shrink hoses can be used in a variety of applications, e.g. as electrical insulation/environmental seal to protect against moisture, UV radiation and fuel/surface protection against abrasion, peeling and dents. ✔️【Various sizes】There are 400 black heat shrink tubing in the transparent box, 7 sizes heat shrink tubing. Length 45mm, Inside Diameter Included : 2.4mm, 3.2mm, 4.8mm, 6.4mm, 9.5mm, 12.7mm, 19.1mm ✔️【Easy to use】There is adhesive inside the heat shrink tube. Simply slide the heat shrink tube over your connection point and apply heat. When heated, the adhesive flows and seals the joint, creating a dense and durable insulation., Weight: 0.5952481074 pounds, Manufacturer: Vinabo