PETMAKER Sisal Burlap Cat Scratching Post, 28" Dimensions: Base: 15.5 inches (L) x 15.5 inches (W) x .5 inches (H), Post: 5.25 inches (L) x 5.25 inches (W) x 27.5 inches (H) Scratching Post is Made of Durable Sisal Burlap Fabric, Plush Carpeted Base and Cap Keeps Cats Claws Cleaned, Groomed and Off of Your Furniture, Sturdy and Weighted Base Eliminates Tipping and Wobbling Provides Your Cat Their Own Sense of Space and Territory, Materials: Sisal Burlap Fabric, Carpet, Wood Some Assembly Required (Screws and Tools Included)