Comfortable Material-Thick material( 3 Layers) make touch more comfortable during strength training. Various Uses-Can be connected to cable machine ,free weights and resistance bands,offer almost unlimited possibilities for exercises that can be performed. Pronation Strap-Used to train pronation & supination exercises,hand arm exercises (back pressure), wrist exercises. Multi-Exercises-Can be used to train hammer curl, biceps curl, supination curl & pronation curl. Works great for both dynamic and static exercises. Easy to Take-As Small Strength Trainer,you easily fold it up and it fits easily in your pocket. 123