400 Pcs Heat Shrink Tubing Kit, 3:1 Ratio Heat Shrink Wrap Tubing Kit, Electrical Insulation Cable Sleeve,7 Sizes Cable Wire Heat Shrink Tub for Home and Industrial

Features:Type: Heat Shrink tubesMaterial: PolyolefinColour: Black, RedShrinkage Ratio: 3:1Shrink temperature: 80 to 125°C.Operating Temperature: -55°C to + 125°CDiameter: 3.2/4.8/6.4/9.5/12.7/19.1/25.4mmPackage Includes: 400 x Heat Shrink Tubing Kit Note: 1.Due to manual measurements, please allow slight measurement deviations.2. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture. Thank you for your understanding.

• Premium Material: Our heat shrink tubes are made of high-quality material, which has the advantages of good electrical insulation, good tightness and corrosion resistance, and high temperature resistance
• 3:1 Shrink Ratio: When the heat shrink tubing shrinks, the inner wall melts and is then firmly adsorbed to the surface of the object to form a tight seal and insulation that covers the material underneath, providing the best protection.
• Heat Shrink Tubing Set:The set contains 7 sizes/2 colors of heat shrink tubing (3.2/4.8/6.4/9.5/12.7/19.1/25.4mm, black/red), Enough quantity and size for our needs
• Easy to Store: We provide a transparent plastic box with partitions, so that the tubes can be classified and well stored. It's easy to store and find what your want！
• Wide Applications: Suitable for automotive, household, audio, video, ships, industry, cable connection, electrical equipment and other industries. and can also be used for electronic protection and insulation treatments, cable ends etc.