The wound is easy to get infected after touched the water. This product is particularly design for protecting the wound, fracture foot/leg/knee which is packed to a gypsum from touching water. Tightly sealed and IPX6 waterproof design make showering and bathing possible and convenient. CE and FDA Certification. Features: A comfortable waterproof protector which slips over a cast or bandage. Tightly sealed and IPX6 waterproof design will keep the cast/bandage dry. Suitable for keeping water out when taking shower, bathing or walking in the rainy day. Environmental friendly material, no stimulation, harmless and reusable. Suitable for protecting adult's foot/leg/knee. Specification: Item Type: Short Leg Cast Bandage Protector Material: PP + Silicone + PVC Item Size: 850 x 307mm Hole: 85mm Outer Diameter: 230mm Package Weight: Approx.200g Package List: 1 x Short Leg Cast Bandage Protector Package List 1A comfortable waterproof protector which slips over a cast or bandage. 2Tightly sealed and IPX6 waterproof design will keep the cast/bandage dry. 3Tightly sealed and IPX6 waterproof design will keep the cast/bandage dry. 4Environmental friendly material, no stimulation, harmless and reusable. 5Suitable for protecting adult's foot/leg/knee.