The Clean Seat Bed and Seat Protector is a premium super absorbent disposable pad. It was created with the highest quality materials. Extra Large 36" x 30" size protects beds, wheel chairs, seats, floors, and cribs. Great for the elderly, pregnant women, heavy menstrual periods, baby needs, children bed wetting, pet training, etc. We added adhesive strips to each corner for secure placement. Our pad has fold over edges, 5 layers of absorbancy, plus an additional layer of SAP gel, to lock in wetness. Its plastic backing is super strong. We challenge you to find a heavier pad on the market... Weighing 105+ grams, and able to hold a gallon of liquid without a leak!