Feature: 1. Designed with nylon sleeve, there is no need for tape, and the product is waterpfoof and electric‑proof for its non‑flammable material, reliable and durable. 2. There is a variety of colors and sizes, which can meet the needs of daily use. 3. When heated and shrinked , the internal solidifying glue will melt, making the wiring tight and waterproof. 4. Can realize fast shrinkage at low temperature, and lighter, heat gun can be heat‑shrinkable. 5. These tools possess high strength and toughness, can be bent arbitrarily after heat shrinking. Specification: .Item Type: Heat Shrinking Tubing Set Material: Nylon Uses: Electronic Components, Circuit Wiring Harness, Wire Connection Repair, Data Line (Small Head) Repair, Household Goods Line Repair Heat Shrinkage Ratio: 2:1 Size Included: 1.0x38mm Black Heat Shrinkable Tube 1.5x38mm Black Heat Shrinkable Tube 2.0x38mm Blue Heat Shrinkable Tube 2.0x38mm Black Heat Shrinkable Tube 2.5x38mm Black Heat Shrinkable Tube 3.0x38mm Green Heat Shrinkable Tube 3.0x38mm Transparent Heat Shrinkable Tube 3.5x38mm Black Heat Shrinkable Tube 4.0x45mm Black Heat Shrinkable Tube 4.0x45mm Red Heat Shrinkable Tube 5.0x45mm Black Heat Shrinkable Tube 6.0x45mm Yellow Heat Shrinkable Tube 8.0x45mm Red Heat Shrinkable Tube 10.0x45mm Blue Heat Shrinkable Tube 10.0x45mm Black Heat Shrinkable Tube 10.0x45mm Transparent Heat Shrinkable Tube Package List: 80 x 1.0x38mm Black Heat Shrinkable Tube 80 x 1.5x38mm Black Heat Shrinkable Tube 50 x 2.0x38mm Blue Heat Shrinkable Tube 50 x 2.0x38mm Black Heat Shrinkable Tube 30 x 2.5x38mm Black Heat Shrinkable Tube 30 x 3.0x38mm Green Heat Shrinkable Tube 30 x 3.0x38mm Transparent Heat Shrinkable Tube 30 x 3.5x38mm Black Heat Shrinkable Tube 40 x 4.0x45mm Black Heat Shrinkable Tube 30 x 4.0x45mm Red Heat Shrinkable Tube 30 x 5.0x45mm Black Heat Shrinkable Tube 20 x 6.0x45mm Yellow Heat Shrinkable Tube 20 x 8.0x45mm Red Heat Shrinkable Tube 20 x 10.0x45mm Blue Heat Shrinkable Tube 20 x 10.0x45mm Black Heat Shrinkable Tube 20 x 10.0x45mm Transparent Heat Shrinkable Tube