This cat-friendly l-shaped corrugated scratcher consists of high-quality corrugated paper boards that are resistant to scratches and water and a wooden frame that makes sure the scratcher can stand steadily on the floor. It is proud of its l shape design, you can place it against the wall or in the corner to save more floor space. And your furry friend cat scratch more freely with the vertical board. Better yet, the installation is super easy with all the hardware included.