Replacement: You will receive 3 packs of cat corner scratching posts, measuring approximately 15.75 x 9 x 0.9 inches. They can meet the daily scratching needs of cats and are suitable for households with multiple cats. Corner protection: The wall-mounted cat scratching post is designed for walls and corners, and can be easily fixed on the wall or corner and protected, solving the scratching needs of cats. Multiple functions: The corner cat scratching post can be hung on the wall. You can also place the scratching post flat on the ground or on the sofa as a scratching post, or install it on wooden stairs, doors or other vertical furniture. Sisal material: The sofa cat corner scratching post is made of durable sisal and plush materials. Flexible and reliable durable, it is very suitable for cats to scratch, climb, jump and play. Easy to install: The corner of the wall-mounted cat scratching post comes with wall fixtures and screws, and the corner scratching post goes around the corner of the wall and is fixed with nails. ​ The product includes nylon hanging straps nails and wall plugs. Tips: Cat scratching corners can be nailed to the corners of the wall or placed flat on the ground sofa or other places, but not standing on the corner of the sofa furniture can be used for a long time with just glue fasteners Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.