360° FULL PROTECTION?Add removable tail, Prevent baby from flipping backward. Upgraded safety buckle, The Upgraded safety buckle provides 5 support points and a perfect 40°angle to keep a balance to avoid baby flip over and fall off. Upgraded into 3 swim ways which are backstroke, breaststroke, and Standing with different buckle methods. Backstroke Suitable for 3~6months baby, breaststroke Suitable for 3~24months baby, Standing mode Suitable for 12~ 48 months if weight is up to 18 KG and less. . Adjustable buckle at the back to suit most infant sizes. This is very easy to Adjust. Unfasten safety clip and easily slip on. You can tighten up as necessary to avoid any slipping. Helps move freely in a comfortable position. Special Edition Baby Swim Float comes with a removable canopy. The removable sun canopy covered with UPF 50+ sunscreen coating protects the baby’s skin away from the sun. Make baby enjoy the swimming fun in summer. WARNING! The buoyant tail must be installed during the entire process of using the float, and the backstroke position can only be used for babies less than 6 months. Pool floats are not a substitute for swimming lessons or life vests. DO USE IT UNDER THE ADULT'S CONSTANT SUPERVISION. NEVER LEAVE A CHILD IN A POOL FLOAT WITHOUT SUPERVISION.