SmartyKat Super Scratcher Chaise with Catnip Infusion Technology Corrugate Cat Scratcher and Lounge. Features a patent pending process of infusing highly concentrated catnip between each layer of cardboard, allowing the potent catnip scent to be released every time your cat scratches. Chaise design cradles your cat for an ideal hangout spot. The corrugate material closely mimics tree bark, a favorite of most cats to scratch on. 18 In. x 14 In. x 3.87 In.