Durable Material: This pants strap is crafted from high-quality PVC and nylon, providing a lightweight yet durable solution for securing your pants while cycling Elastic and Adjustable Fit: Featuring a high-elasticity design, this strap easily conforms to your ankle, allowing for a comfortable and snug fit. The adjustable magic tape closure ensures it stays securely in place, preventing any shifting during your ride Waterproof and Wear-Resistant: Designed to withstand various weather conditions, this strap is waterproof and resistant to abrasions Prevents Pants from Catching: This innovative design helps keep your pant legs in check, preventing them from catching on the bike's chain or crankset Compact and Lightweight: Weighing only 16g, this pants strap is incredibly lightweight and easy to carry. Its compact size allows you to pack it away effortlessly when not in use Specifications: Size: 141*78mm Weight: 16g (single piece) Material: PVC+nylon Fixation: magic tape