Condition: 100% Brand New and High Quality <br /><br />      <br />Buoyancy > 7.5 kg<br /><br />Upper Material: 240D Water-proof Polyester Oxford<br /><br />      <br />Buoyancy material: PVC<br /><br />Suitable Person : Dress shoulder and put side can freely adjust the size， <br /><br />suitable for different height of adults