●Safe leash exerciser: a swimming resistance belt includes a waist belt, a stretch cord, a storage bag and a loop. ●Occasion: high-quality with good stretch, which brings you comfort. The strap can be up to 7 times longer. Portable for travel and you can use pools in hotel, motel and cruise ships to swim in the endless pool ●Swimming training belt: the innovative design gives the lower body buoyancy and is an excellent option for busy people as you can train comfortably at home ●Easy to use: a ring is used for installation. Therefore, you can hang the belt on any pole around the pool. A resistance cable is 3/4 metres long. The cable is strong and suitable for adults and children. ●Fit for everyone: static swimming belt, progressive swimming trainer, aqua jogger belt. Swimming belts for children, swimming belts for adults sports, swimming training equipment.