UPGRADED LIGHTWEIGHT & ANTI-POOLING HARD RING DESIGN: Our extra-wide long leg cast cover for shower adults is upgraded to a super lightweight, thin ring (1.45cm) with an anti-pooling design. This effectively prevents water from seeping in and creates a watertight seal just above the knee, keeping the full leg dry. It allows more confidence during daily showers after knee surgeries or leg injuries. UPGRADED SAFETY NON-SLIP BOTTOM: Our extra wide full leg cast cover for shower after surgery has been enhanced with a non-slip bottom design. This provides extra friction and grip on the shower floor to help prevent slipping, ensuring a safer showering experience during recovery. EXTRA WIDE & EXTRA LONG SIZE: This extra wide cast cover for shower leg is made with soft, stretchy, and tear-resistant silicone material. The hard ring is enlarged to 2.5 inches as the standard width and extended to 35.8 inches, specially designed for adults with large thighs, full 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: 38.58 inches (L) x 16.33 inches (W), fits calf circumference from 15 to 28 inches. REUSABLE & DURABLE: Made with soft medical-grade material that is skin-friendly and won't cause irritation. The durable construction allows the waterproof knee cast cover to be reused throughout the healing period. The improved hanger design enables easy air-drying after each use, or use the included hook to hang it in a preferred location, offering convenient storage. IDEAL WATERPROOF PROTECTION: This extra large adult-sized leg cast cover provides reliable water protection for full leg casts, bandages, rashes, abrasions, burns, cuts, wounds, walking boots, and knee immobilizers. Designed for adults and teens recovering from knee surgeries, varicose vein treatments, or leg injuries. SHOWER WITH CONFIDENCE A helpful solution during injury or surgery recovery Makes showering easier Supports better healing Waterproof cast and boot covers are practical for anyone needing protection from water during limb recovery.