- Unidirectional Design : The swim arm bands feature a one-way air valve design that effectively prevents air leaks, ensuring durable and stable buoyancy while swimming. When you need to release air quickly, simply press the air nozzle or use the quick-release hole. - Safety Material : Constructed from PVC/TPU material, the swim arm bands are gentle on sensitive skin. They are specifically designed for beginners, helping you to master water balance more easily and improve your swimming technique. - Comfortable Fit : The smooth and seamless design minimizes friction against the skin, allowing for long-term comfortable wear during activities. - Ergonomic Shape : The unique drum-shaped structure of the inflatable arm rings conforms to the shape of your arms, preventing slipping or constriction. They promote proper buoyancy distribution, helping you maintain body balance while swimming for a more effective learning experience. Use Scenarios : - Ideal for swimming lessons, these arm bands provide the support needed for beginners to gain confidence in the water. - Perfect for recreational swimmers who want to improve their technique while enjoying a safe swimming experience. - A great accessory for pool parties or beach outings, allowing users of all ages to enjoy the water with added safety. This swim arm band ensures a reliable, comfortable, and effective experience for all skill levels.