1. it is made of non-toxic and earth-friendly EVA foam 2. it protects you from hurt while sporting 3. durable and water-proof Description of productEVA foam sports padsit consists of 7 pieces pads: 2pcs knee pads; 2pcs thigh pads; 2pcs hip pads and 1pc vertebral pads.1. soft but strong enough2. water-proof and easy-to clean3. good elasticty4. easy to be fixed on each part of the body foam sports ...