The swim training belt is easy to use, which will help improve any swim stroke and will tone your whole body quickly. And the swim training belt features the exquisite workmanship, stylish and generous appearance. Made of high-quality material with the features of strong, durable, high-strength, has a long using life.Lightweight and portable for swimming training anywhere. Popular aquatic training aid to build strength and endurance. The static swimming belt is suitable for progressive swimming trainer, water jogger belt, first-level swimming trainer, no tools required, and the belt is designed to adapt to underground and ground pools, outdoor and indoor pools, effective low-impact exercise for swimming of all ages and skill levels. Specification: Color: Blue, Green, Yellow Material: Elastic rubber + cloth Elastic Rope Length: 3M