1. Safety quality: It is made of high-quality durable oxford cloth shell, which can provide comfortable experience for children when they are in the water. Close to the arm, safe to use.2. Suitable for swimming: the floating objects in the swimming arm cover help to float in the water, providing additional safety protection when learning to swim. The adjustable belt provides safety support for people weighing between 20 and 50 pounds.3. Cute design: lovely cartoon patterns on the swimming sleeve float can help children improve their interest in learning swimming. Bright colors make it easy for parents to pay attention to their children.4. Easy to use: easy to wear and clean. Light weight, space saving, convenient to carry.5. Enjoy swimming: put on this swimming arm sleeve, keep balance in the water, and bring more freedom and confidence for swimming and playing. Enjoy water fun