This cat tree is made from particle board.It covered with soft and warm plush making it the perfect retreat easily wipe clean and prevent cats from accident.It comes complete with a top round perch and three rectangular perches with breathable sisal rope.Central parts of the 3 perchs were made of breathable sisal for air circulation.The bottom posts are also covered with sisal rope for cats natural scratching instincts sharpening their claws and saving your furniture.This will be a great place for your cats to play relax and have fun. A lovely gift for your furry friends!