High Quality: The swimming arm float is made of durable and waterproof PVC, it is soft, comfortable and reusable.Designed for your child's delicate skin. Suitable for children 3-6 years old / 22-66 lbs. Perfect Design: Double airbag design makes the floating arm more safe and comfortable.Drum-type armbands can be adaptation nature's perfect shape of arms. Easy to use: the armbands allow water to be released, they are easy to put on and take off.If you want to store, just put on take out the gas and fold it up, does not occupy space, easy to store and carry. Adorable patterns: colorful and entertaining designs attract children for more fun in the water and increase their confidence to learn to swim.Bring your baby a happy swimming time! Inflation Tips: Each product is gas tested.Please pay attention to the inflatable, do not load too full (96% inflation is sufficient). Obey the rules of wear and tear, keep your youngster out of harm's way at all times.