Durable Material: Made from high-quality nylon with 50lbs high tensile strength, our 1000-piece cable zip ties are capable of withstanding heavy pulls or repeated bending without breaking. With exceptional cold and heat resistance, they ensure safe and reliable use in various conditions. Extended and Widened Design: Measuring 12-inch in length and 0.18-inch in width, these cable wire ties can easily bundle larger diameter cables. The widened design helps prevent indentations or damage to items. You can trim the ties to suit different needs. Easy to Use: Featuring a self-locking fastener design, these nylon cable wire ties can be easily fastened with just one hand. Once locked, they stay secure, preventing slippage and making cable management easier than ever. Safe and Reliable: Made from non-toxic, BPA-free materials, these heavy duty tie wraps are safe to use in various environments