Ware Manufacturing Cattachment Corrugated Cardboard Cat Scratcher Cattachment Corrugated Cardboard Scratcher that Cats Love to Scratch! Corrugated Texture is Tantalizing for Felines Manicures Cat's Nails Naturally Reduce Damage to Furniture Caused by Scratching Securely Attaches to Cat Scratch Posts Measures 4" Width X 3/4" X Depth X 17" Height