Aids For Practicing Swimming: The cartoon inflatable swimming sleeves is designed for children ages 2-6 and weighing up to 66lbs, the drum-type design of the swim armbands can fit snugly around the arm to help your child float in the water and learn to swim easily! Durable Material: This Inflatable Water Sleeves is made of thickened, high-quality PVC material, non-toxic and odorless, super safe for children, which is more durable than ordinary products and can withstand prolonged use and multiple inflation, so that children can enjoy playing in the pool. Simple To Inflate, Easy To Carry: this float swimming ring is designed with a quick inflatable port that takes only a few seconds to inflate, and it's lightweight and doesn't take up a lot of space, so it can be easily stored in a pocket or backpack for convenient carrying. Cute Cartoon Design: This toddler water wings is designed in cute cartoon shape with bright colours and stylish appearance, not only protecting your child's arms from getting scratched by the edge of the pool, but also becoming a fashion accessory for kids in the pool, and parents can keep an eye on your kids easily. Adjustable Arm Floaties: When inflating the swim floater sleeves, pay attention not to be too full, you can adjust the looseness of the floating sleeve by inflating the amount of air, after the inflation is completed, the inflatable anti-leakage valve plug should be plugged. In addition, it should only be used in water in which the child is within its depth and under the direct supervision of an adult.