Protect and organize your cables with these 6-piece, 10-pack boxes of FP 1/2 ASST CLRS heat shrink tubing. Made of durable polyolefin, these tubes have a 2:1 shrink ratio and are designed to withstand temperatures ranging from -67°F to 275°F, ensuring reliable performance in various conditions. With an overall length of 6 inches, they provide ample coverage for your wires. Perfect for abrasion protection and cable management, these tubes are essential for any DIY or professional project. Upgrade your setup with this high-quality heat shrink tubing.