Proper Usage Suggestions: it is suggested to use a hot cutter to cut the wire sheathing; This helps prevent fraying and extends the lifespan of the product; If a hot cutter is not available, ensure the use of another heat source to scorch the edges; It ensures the longevity and maintains the aesthetics of the cable sleeves and can use to protect automotive electronic speaker audio and video cables. Versatile Utility: these wire protectors can be utilized in a wide range of applications; Whether you have a home project or want to organize cables at your workspace, these are suitable; Not only they protect the cables but also keeps surroundings tidy. Sustainable Functionality: the cable sleeves have a working temperature range of -103 to 257 degrees Fahrenheit and have a melting temperature of 446 degrees Fahrenheit; This indicates that the wire wrap can perform well under different temperature scenarios which makes them a reliable option. Efficient Design: these braided cable sleeves are designed from flame retardant woven expandable nylon mesh tube which provides nice durability and flexibility; In addition, the black color gives it a smooth and clean look, blending easily with most surroundings and devices. Long Length in Suitable Diameter: each roll in the set of 3 measures about 100 feet/ 30.5 meters in length and has a diameter of about 1/2 inches; This ample length and size make it convenient for users to cut the cable wraps to the length they require, while the half inch diameter is nice for many cable types.