Features: 1.[2021 Upgrade Version] Air-free swim ring has gone water resistant with more safety features to create the perfect new generation swim trainer for 2021. 2.[Upgrade Waterproof Ultra-soft Material]No smells of chemicals. High-quality swimwear fabric and TPU film wrap which looks like leather but touches like skin. 3.[Support Breaststroke / Backstroke] The safety buckle of swimming float with soft material. It is not only kept safe for your baby but let baby backstroke or breaststroke with different buckle method. 4.[Suitable for All Infants]: 0-6 years old, providing babies with longer-term safety protection 5.Heighten the head: high bullets headrest, increase height, prevent forward tilt Notice: ①Actual color may be slightly different from the image due to different monitor and light effect ②Please allow 1-3cm deviation due to manual measurement Description: Material:Foam+Nylon Size:46.5x48.5cm Package List: 1x Swim Trainer