- A large pool with many people is at risk of influenza or other problems. We recommend swimming training in a private swimming pool. With our swim resistance you can continue swimming even in a small swimming pool. SWIM RESISTANCE BANDS - The swimming resistance 4 m and adjustable, is made of elastic rubber material; It can improve the effect of swimming training, the swimming speed and endurance can be improved. SWIMMING TRAINING & LEARNING - Innovative design provides buoyancy for the lower body, suitable for children and adults who are learning to swim. And you can have free swim, counter-swim & others learn faster. (Please train with a swimming master to avoid accidents.) EASY TO USE - swim training with mounting ring. Therefore, you can hang the belt on any pole around the pool. The waistband is wrapped with thick fiber material to give you a comfortable feeling. PORTABLE POOL ACCESSORIES - The package comes with a special shopping bag. The weight and volume are small and easy to transport. You can use it in hotels and cruise lines. Product description ACCESSORIES FOR SMALL SWIMMING POOLS: Use swim exercise straps for swimming training in small private swimming pools. SWIM SAFE: You can avoid contact with large numbers of people so that you and your children are not at risk of catching the flu. SWIMMING TRAINING DEVICE: Swimming resistance allows swimmers to exercise freely and improve endurance and swimming speed. HIGH QUALITY MATERIALS: Made of high quality elastic latex tube, durable and long lasting; PORTABLE POOL ACCESSORIES: You can easily train in different locations including the back yard and hotel pool. WIDELY DISTRIBUTED: The swim set can be used for free swim, backstroke, butterfly training. DETAILS Material: latex tube + nylon Size: 6mm * 10mm * 4m (inside diameter * outside diameter * length) Belt length: 1.2 m, adjustable range 55-105 cm. PRECAUTIONS Please warm up before swimming If you cannot swim, please use this product under the supervision of a swim instructor. This product is a swim training tool, not a life buoy. THE PACKAGING CONTAINS 1 x swimming resistance 1 x swim strap 1 x tether 1 x bag