These 7.6" nylon zip ties are perfect for securing and organizing wires and cables around your home or office. They have 50lb of tensile strength, making them strong and durable enough to keep your cables neat and organized for a long time. The nylon 66 material is resistant to rust and corrosion, and the UV black is resistant to ultraviolet light, making them suitable for outdoor as well as indoor use. Returned items may be subject to a 20% restocking fee.