Adjustable pool swimming belt: stationary swimming belt with swimming band, the swimming resistance 4m and adjustable, is made of elastic rubber material, high quality natural rubber tube with good elasticity. It can improve the effect of swimming training, improve swimming speed and endurance. You can use it on cruise ships as well as travel and hotel stays. HIGH QUALITY MATERIALS: The swim training belt is made of super elastic rubber with Velcro and cotton padding to improve comfort and prevent stains or injuries. High-quality natural rubber hose with good elasticity. Can improve swimming training effect, swimming speed and endurance can be improved. Going to the swimming pool in summer can be an indispensable tool for you. Easy Installation: The elastic swimming set includes an adjustable belt, a high-elastic rubber tube and a strap. Attach the straps to the poles around the pool and then connect one end of the hose to the straps and the other end to the waist belt. Fasten the waist belt and adjust it to a comfortable position. SUITABLE FOR ALL: Suitable for almost all types of swimming, backstroke, breaststroke, butterfly and freestyle. Whether family pool, hotel or outdoor pool, the swimming pool rubber is suitable for all possible locations. Can also be used as a baby parachute, static swimming belt, progressive swim training, water jogging belt. Portable Pool Accessories: A swimming resistance belt includes a waist belt, stretch cord, strap and mesh pocket for storage. The weight and volume are small and easy to carry.