Upgraded lightweight and anti-pooling hard ring design. Our extra-wide long leg cast cover is upgraded to a super lightweight, thin ring with an anti-pooling patent design. This effectively prevents water from seeping in and creates an impenetrable watertight seal just above the knee, keeping the full leg dry. It allows for more confidence in daily showers after knee surgeries or leg injuries. Upgraded safety non-slip bottom. Our extra wide full leg cast cover has been enhanced with a non-slip bottom design. This provides extra friction and grip on the shower floor to prevent slipping or falling, ensuring a safer showering or bathing experience during recovery. Extra wide and extra long size. This extra wide cast cover is made with soft and stretchy tear-resistant silicone material. We enlarged the hard ring as the standard width and extended the length, specially designed for adults with large thighs, full large casts, medical boots, splints, or knee braces after knee surgeries. It is easy to put on and take off and stretches easily over a cast or bandage. Item size L by W, fits calf circumference from to inches. Reusable and durable. Made with soft medical-grade material that is skin-friendly and will not cause irritation. The durable material makes the waterproof knee cast cover reusable in daily showers, guaranteed to last the life of the cast. The upgraded hanger design allows for simple air-drying after each use, or use the included hook to hang it anywhere preferred. Ideal waterproof protection. Our extra large adult-sized leg cast cover provides ideal water protection for full casts, bandages, rashes, abrasions, burns, cuts, wounds, surgery walking cast boots, and knee immobilizer ACL brace supports. Designed for plus-size adults and teens recovering from knee or varicose vein surgeries, or leg injuries. Shower with confidence. A valuable aid during injury or surgery recovery. Makes taking a bath or shower so much easier and helps you heal better. Waterproof cast and boots covers are invaluable if you or a loved one are suffering from a limb injury that needs waterproof protection. Condition: New. Origin: China.