Ideal for DIY enthusiasts. Heat shrink tubing provides reliable electrical insulation for wiring and is also an ideal protective covering for components, housings, or other parts. The application is very simple. The material is evenly heated, for example with a heat gun or gas torch, until it begins to shrink. Technical specifications: Material: Polyolefin, shrink ratio: 2:1, shrink temperature: from 125 °C, contents: approximately 100 sections of heat shrink tubing in various diameters and colors, dimensions of the sections: approximately 60 mm long, 100-piece set.