Enhance the durability and protection of your cables with this black Heat Shrink Tubing. Crafted from high-quality ZEROHAL Polyolefin, it offers a reliable solution for securing and insulating wires. With a 2:1 shrink ratio and a shrink temperature of 70°C, this tubing ensures a snug fit around your cables. Operating seamlessly in temperatures ranging from -30°C to 125°C, it's suitable for various environments. The .039-inch recovered diameter and 2.4mm expanded diameter make it versatile for different cable sizes. With RoHS compliance, you can trust in its environmental responsibility. Ideal for abrasion protection and cable management, this tubing is a must-have in any toolkit.