specification: Item Type: Stretch Strap_x000D_Scope of Application: Air yoga, outdoor mountaineering, downhill, hole exploration protection, high altitude work protection, etc_x000D__x000D_Functions: _x000D_1. Helps lift your shoulder and straighten your curved back and spine._x000D_2. modify the dance posture, improve the flexibility of the body._x000D_3. It is conducive to coordinated and balanced development and endurance training._x000D_4. Helps train your muscles effectively. Features: 1A simple stretch band that can provides extra stability and flexibility for stretching, yoga, therapy, workouts, and more. 2Improving range of motion, enhancing muscle recovery, reducing the risk of injury, multitude of benefits for overall health. 3Use special tight weaving technology, not easy to be broke, very durable, and has a long service life. 4Suitable for men and women with fitness training such as yoga, squats, knee extensions, Pilates, muscle stretching, gymnastics, etc 5The poster is conveniently rolled into a tube and is packaged with the stretch strap inside. PackageList: 1 x_x000D__x000D_Stretch Strap