The Whale Scratch n Shape is ideal for indoor cats with a scratching habit. It’s covered in corrugated cardboard, a rough texture on which your cat will love sharpening her claws. The unique whale shape allows for a myriad of lounging positions, letting your cat flex her creativity. Spread some of the included organic catnip on the surface for hours of wacky playtime. The biggest enjoyment of this whale of a scratcher is really yours, as the days of kitty-destroyed carpets, furniture, and curtains will soon come to an end. Yay! Small: 9L x 16W x 5.25H in. Large: 9L x 21W x 5.75H in. Giant: 9L x 41.5W x 13H in.