High-Quality Materials: The surface is made of harmless, high-density corrugated cardboard, which is durable and resistant to cat scratching. The cardboard is made from 100% paper. Innovative Design: The scratching board for indoor cats has an L-shaped design. Use it against walls or sofas to protect your furniture. The L-shape provides a large scratching area, allowing cats to scratch in various positions. Versatile: Cats can scratch, relax, and stretch on the scratching board. The cat scratch board also comes with a toy ball for cats to play with. It provides a safe and comfortable environment for cats. Various Sizes: You can choose from three sizes of scratching boards for cats. The smallest size is for kittens. Regardless of your cat's size, they can scratch and play to their heart's content! Easy Assembly: It's fun to assemble, like building blocks, with easy-to-follow instructions. You can also watch detailed installation videos anytime. You'll feel a great sense of accomplishment knowing you can create a cat paradise in just a few minutes! Thank you for viewing.