Feature●Cat House 3-in-1 Sharpener: Length 39.4 x Width 11.8 x Height 11.8 inches (100 x 30 x 30 cm). Suitable for all kinds of cats It can be used not only as a cat house for both horizontal and vertical use, but also as a nail sharpener. It is easy to blend in with the room, and the wood grain pattern makes it a good place for a cat hidea. The tunnel house is wide and makes cats feel comfortable. You can put it inside and ride on it, and the curious cat can see the outside from the window●【Strong Load Capacity】 This cat pad is a stable and ideal choice for supporting a strong weight. Made of sturdy materials and designed to allow cats to play and rest on their deck as much as they want. This deck also has a sturdy and stable construction for safe use. Cats can enjoy adventures on the board●(High quality and natural material) Made of reinforced high-density cardboard that wont easily scatter through the sharpening. And it is safe and resistant to tipping over. Excellent abrasion resistance, not easy to deformation, long service life. Cardboard material is 100% paper. Cardboard is glued with plant-based glue. Made from natural materials so it is very safe. The glue used to bond the cardboard is a natural glue, which is based on corn, so you dont have to worry about scratching your hands and paws●Easy to Assemble: Unlike other wooden products that are complicated to assemble, you can assemble a tunnel house with just a step, and you can create a warm and cute home for your cat. It is so easy, you dont worry about it●【Safe Material】This cat scratch board is made with the safety of your pet in mind. The material is very durable and will not harm your pet. It is made of safe material for cats to sharpen their nails. It is also safe to chew and eat. Designed with your pets health and enjoyment in mindDescription