Plastic lining prevents damage to floors and carpets * Four Paws Wee-Wee Pads are versatile in that they can be used for training or as an everyday alternative to the outdoors when pets are housebound * The original Wee Wee pads measure 22-inch by 23-inch * Styles also available for small dogs, adult dogs and in XL sizes * Offered in 7 ct, 14 ct, 30 ct, 50 ct, 100 ct, and 150ct sizes