High quality: 4 m Swim Training Belts, black belt length 1.2 m, made of super latex resistance belt and belt with Velcro fastener, adjustable size. The waist belt is wrapped with Thickened widened foam, which brings you comfort. Occasion: Transportable for travel and you can use in Hotel, Motel and Cruise Ship pools to enjoy swimming in an ?endless pool?. A ring is used for installation. Therefore, you can hang the belt on any pole around the pool. Product Function: The swimming belt is a way of swimming when the swimmer stays in practically the same place due to a supple retention unit that looks like a line. Help with freestyle, backstory, butterfly stroke, and kick training. Better for training: With this swimming resistance belt, the swimmer can swim in any type of swimming, including sprints, with the speed being varied as needed. Effective, low impact training for swimmers of all ages and levels. Work as swim tether stationary swimming, stationary swim trainer, stationary swim belt, swim bungee straps, swim stretch cords, swimming stretch cord, swim resistance equipment, swimming tether system. Work for swimming bands for training, adult swim belt, swim bands training, endless pools swimming, swimming resistance belt, swim resistance belt, bungee harness equipment, swimming tether belt, swim bungee training belt swim.