Product upgrade and innovation. Based on the sale of the product, we realize that there are still many shortcomings in the product. So we have made a change to each problem and improve the quality of product . Double-Security? we upgraded the buckle of swim jacket for children's safety. Now the buckle is black and double-secure, you need press three keys at the same time to open the swim jacket, and prevent the child from breaking the buckle. Sleeve Size? Based on customer feedback, we adjusted the size of the child Sleeve, now is more suitable and comfortabe. Rope Changed: Our rope isn't white anymore. It's black. It looks more durable and attractive. Detail optimization?We printed the warnings , washing mark and the basic parameters of the product on the product. Digital and Laser Printed? The color of the product is printed with digital and laser, it will not smell, and the color of the model is more bright and beautiful. Package Included: Swim Jacket X 1, Net Bag X 1. Net bag is a gift for customer, when using the product, the net bag can be placed on the beach with shoes and other items. Product size: length 56cm/22.04"", height 17cm/6.7"", sleeve width 17cm/7.5"". Weight: 154g.Elejolie child swim jacket is perfect for kids to learn how to swim and having fun in water. This kids swim jacket is made of soft polyester fiber to reduce friction and has a comfortable design to provide children with more freedom to swim and play, In addition, adjustable chest strap that helps kids feel comfortable and ensure the fun in the water.Tips?Use under the adult's Supervision.Keep away from the fire or sharp objects.After use, clean, placed in a cool place to dry, not exposure.If Damaged Or Lost in Transit, And Any Other Problem,Just Message Us First!