This 36 in. sturdy cat tree tower is of 2 different locations for them to relax: house and tunnel which is spacious and roomy enough for small and medium cats. Made of durable particle boards, and reinforced by stable screw, the weight capacity of the cat tree is up to 80 lbs. which is strong and durable enough even for big and heavy cat. Tufted with soft plush and supported by natural sisal scratching posts, it will provide your cat with a cozy place to have fun, exercise, explore, scratch and just relax. The quiet and roomy house allows for your cat to nap without any disruptions; perches with raised edge allow more safety and support for your cat. It will be your pet's protection shield which keeps your cat stay away from your furniture, drapes, carpets and clothes with this cat tree.