This cat tree is made of solid particleboard to keep the whole cat tree strong, stable and pet friendly.This multi-activity design features sisal scratching post, cat bed as well as a hanging ball to play with.It's covered in soft plush for comfort and safety, finished with a cushion inside the bed so they can sleep somewhere cosy. The scratcher allow your cats to keep their claws sharp and healthy,keep from damaging carpets, furniture, curtains, and more.From playtime to sleep time, the cat towers for indoor cats offer a space of their own!