COMFORT FIRST DESIGN -- Kids Learn to Swim Life Jacket is made with durable polyester material and soft multi-panel design for superior comfort. Prevents chafing. Soft and flexible. Environmental friendly and skin-friendly.^ MAXIMUM SECURITY -- The toddler swim vest with arm wings is secured with safety shoulder harness, adjustable straps, and security buckle at the back so that the kid can't open it alone. Warm design with the shoulder harness keeps the vest from sliding off during use.^ EASY TO WEAR -- Swim jacket for kids are immediately ready for use since there is no inflation necessary; Just simply pull over arms and buckle up. It can be used in swimming pools, beaches, on boats or by the lakeside.^ LEARN TO SWIM -- These swim aids can help kids float and keep balance in the water, let kids more freedom, and confidence to swim and play, will quickly learn to swim and falling in love with swimming. Suit for 30-55 lbs children(2-11 years).^ BEST GIFT FOR KIDS -- Colorful and lovely graphic design, come with a colorful backpack for easy transportation and store, protect swim vests from scratches!^