"Adjustable Elastic Band The 3.6-meter-long swimming belt comes with an adjustable elastic band, which allows you to adjust the tension according to your body shape and fitness goals.Comfortable and Durable Our swimming training belt is made of high-quality neoprene material to provide you with comfort, and the swimming resistance belt with drawstring is more resistant to sunlight and more durable than rubber ropes, so you can use it for a long time.Comfortable and Easy: Just wrap the training belt around your waist and connect the other end to the pool pole to quickly and easily exercise in the pool. Enjoy comfort and convenience while swimming.Easy to Carry and Travel: Our swimming resistance band weighs only 390 grams and is 2 meters in length, which is lightweight and portable. Just pack it in your gym bag or suitcase and enjoy your workout anywhere, such as at home, hotel or outdoor swimming pool.Wide Range of Uses: Our swimming training belt is suitable for various water environments, including home pools, hotel pools and outdoor pools. It can be used as a multi-functional swimming aid, adult swimming belt, static swimming training belt, swimming training equipment and women's water jogging belt, thus providing multiple uses for different people."