Sold as 32.8 ft (10 m) x 32.8 ft (10 m) per unit. If you need more than one 32.8 ft (10 m), please message us with a message. The insulator is thin and durable Teflon material. Heat resistant up to +200 degrees Celsius, even if the barrel or grip part gets hot, the cable will not become discarded. This reduces accidents such as overflow caused by disconnections. It is also used by specialist shops in various electric gun customs, giving you excellent cost effectiveness. Even if you just replace it with your existing cable, you can benefit from increased continuous firing speed, etc., so it is a custom part that makes it easy for beginners.