Material: The wire stripper is primarily made of iron, nylon, and fibers, while the jaws are made of carbon steel, making it compact, strong, and durable. It makes stripping wires easier and faster than traditional wire strippers. Two-in-One: The wire stripper combines wire stripping and cutting in one tool, and can strip solid and stranded wires with a diameter of 0.5 to 6 mm. It is particularly good for stripping speaker cables and flat cables. Self-Adjusting: The wire stripper adjusts the tension knob according to the wire tension, which can prevent the copper core of the wire from being damaged by excessive tension. There are double-sided scales on the head, a fixed-length stator, and the stripping length can be customized to your needs. The handle features a non-slip grip, is well-structured and ergonomically designed, comfortable to hold, and durable. The spring-loaded design allows the handle to open automatically during use, making it easy and labor-saving, and improving work