The heat shrink caps insulation caps effectively prevent short circuits in your cables, ensuring safe and lasting operation. These caps are simple to use and easy to install, making them convenient for both professionals and DIY enthusiasts. Features -Color:Black -Material:Polyethylene -Size:7.30x2.30x2.30cm/2.87x0.90x0.90in - Inner diameter 20mm, inner length: 70mm - Heat shrink caps are designed to provide optimal protection for your cables, and offer a installation process. - These insulation end caps are specifically designed to shrink and enclose cables, ensuring the safety and longevity of electrical connections. - With their heat shrink feature, these caps provides a secure and tight fitting, effectively safeguarding your cables from potential damage or wear. - Our heat shrink caps provide sufficient protection and maintain the longevity of your cables. - These caps securely wrap around cables, providing a tight and safety seal,help to minimize the risk of short circuits. Package list: 5 x Heat Shrink End Caps