Welcome to Yitaoju Co., Ltd. 1. High quality materials - made of high quality nylon, our products can provide children with comfortable experience in water. The vest is firm, soft and non-toxic to children. 2. Adjustable and safe - the swimming arm sleeve can help children float in the water. The vest uses adjustable shoulder straps to provide additional protection and ensure a safer and more snug fit. 3. Cartoon - This swimsuit uses animated patterns and bright colors, which attract children's attention and cultivate their interest in learning to swim. Bright colors allow parents to pay close attention to their children. 4. Practicality and universality - vest is easy to wear and clean. In addition, it is light in weight, small in size and convenient to carry. A useful swimming equipment, but also a gift. 5. Training aids - children can better keep the balance in the water by wearing this arm sleeve. In addition, vests bring more freedom and confidence to swimming and playing, which is conducive to swimming.