hii nee waterproof swim cap 100% wholesale hat,children size swimming cap,custom logo on swimming capMaterial:SiliconeMaterial:100% high quality siliconeMOQ:500pcsAdult Size:21*19cmChildren size:20.5*17.5cmFeature:Eco-friendly,waterproof,Color:PMS color availableitem name:silicone swim cappacking:1pc opp bagCertification:SGSkeyword:swim cap