Heat Shrink Tubing 3 1 Ratio Waterproof Insulation Wire Connection

What You Get: The product includes a plastic box containing 300PCS of heat shrink tubes in two colors (Black & White). With 7 different specifications, including sizes such as 2.4mm, 3.2mm, 4.8mm, 6.4mm, 7.9mm, 9.5mm, and 12.7mm, this heat shrink tubing kit satisfies various needs.