1. Safety - The shoulder strap is made of diving material, which is skin friendly, non-toxic and tasteless, and is very safe and comfortable for children. Excellent materials and workmanship make this jacket and vest more safe and durable.2. Cute and practical - The cartoon pattern is full of childishness, and the double-drum cuff can be well adapted to the arm, which is very suitable to help young swimmers build confidence in the water.3. Adjustable belt with safety buckle-double safety buckles can be buckled on the back to prevent children from taking off the vest without their parents' knowledge and prevent the vest from slipping during use. Provide safety protection for children between 33 and 70 pounds.4. Safer - The shoulder belt design makes the product more stable, and the safety buckle and the snug design can improve the safety. The comfortable shape allows children to move and play freely in the swimming pool, beach or water. But for the sake of safety, please use it under the supervision of your parents5. Easy to wear - this swimming vest does not need to be inflated and can be used directly. Just pull up your arm and fasten your seat belt; The soft armband structure is comfortable to wear, and children will like it.