This practical cat tree will delight your cat and you. Protecting furniture and cats' claws is key. Cats are curious, and biting their claws is their instinct. It's necessary to grind their claws daily to ensure their condition. Furniture without any protection is easily scratched by cats and is not aesthetically pleasing. Easy to set up and install: Installing the sofa protectors is very simple. You can configure and adjust the furniture protector mats according to your sofa's armrests. Durable and flexible: The cat scratching post is thick enough to prevent scratches and flexible enough to bend the contours of the furniture, so it can cover every corner of the sofa and provide better protection. Suitable for most cats and dogs, the scratching posts can also be used as a sleeping mat, play mat, and cat litter box. The corner cat scratcher can be used in different parts of the house, such as corners, walls, sofa edges, beds, table legs, chair legs, door frames, etc.