PATENTED DESIGN: Mambobaby chest float has a patented solid pearl-foam inner in the float underneath the soft and skin-friendly fabric cover. This solid inner adds stability in the water, which is no need to inflate, avoid the risk of air leakage, and improve the life span of the swim float. DETACHABLE SUN CANOPY: The canopy offers a shady spot with UPF 50+ sun protection. The visible mesh of the canopy not only keeps the air flowing, but also allows you to observe the baby at any time. If it is not in use, you could take off and fold the removable sun canopy. SAFE TO PLAY: This baby float features a soft mesh with a secure five-way buckle so the baby can kick freely underwater.