Easy and Convenient to Install: our wire covers for cords adopt a split opening design and has side cut for easier use, making these cable sleeves for wires easy to put wires in, convenient for you to install. Durable Wire Protector: featuring flame retardant, wear resistant, corrosion resistant, oil resistant, this wire protector tubing is suitable for indoor or outdoor wire sheathing, and its flame retardant performance is ideal for protecting wires. Detailed Size: the wire sleeve measures about 0.5 inches in inner diameter, about 0.62 inches in outer diameter, about 100 feet in length, made of thickened polypropylene with nice toughness, which can be bent arbitrarily and is not easy to twist, suitable for different wires and cables. Wider Operating Temperature Range: these wire covers for cords can adapt to a wider working temperature range, which can be applied in -22 to 230 degrees Fahrenheit; Our wire protector is suitable for wire and pipe protection in fields such as automobiles, ships, industry, offices, homes and more. High Temperature Resistant and Flame Retardant: the wire wrap is made of quality high temperature resistant polypropylene material, which features flame retardant; It can not only be applied as car wiring, but also suitable for protecting wire harnesses for machine tools, electrical power, and household appliances.