Easy to use and strong Future-shaped elastic band is the "Better Band".
TPU material combines the flexibility of rubber-like elasticity with the strength of hard plastic. Thin, flat, light and waterproof, super easy to store and clean. The knot bone locking feature allows you to instantly adjust the length by sliding it down. Unlike spring-loaded locks, there is no rust or snag parts, just wrap it around and secure it at just the right length. Simple and easy to use, useful for your daily life.