Swim Arm Bands/Swim Floats/Floaties,ViMall Begin to Swim Inflatable Arm Bands&Floatation Sleeves for Kids and Adult-7.8"x 8.7"(19.5cm*22cm)-Yellow Ergonomic Begin-to-Swim Arm Band fits for natural shape of arms perfectly. Dual Chamber Design offers great flotage of 10 KG, fits for kids and Adults. Comfortable and safe swimming training and all water sports. Environment-friendly PVC provides maximum comfort, soft and lightweight High Visibility Bright Yellow increases pool safety.