For strengthening upper and lower body. EVA face plate protects the weight pouches and secures them evenly against the wrist or ankle. Triple-thick sanded neoprene front covering, with a plush nylon backing, protects while creating a customized and comfortable fit. EVA strap secures the weight cuff around the wrist or ankle and can be adjusted to fit perfectly. Steel disc weight pouches flow evenly and form around the body for maximum comfort. 5 lb. pr, (10) 1/2 lb. pouches.