Cat loves climping,jumping anywhere.However,the ordinary cat tree will take much space to install.Now we sell the shelves which can save much space in your house,and you cat can also have good enviroment to climp and sleep. Features: It is very easy to install on the wall. You can also decide the height between the shelves. Some cats or kitten may afraid to jump on it firstly. Just please to put some food or toys on the shelves to attract them. You can also install the low space to make them suit its surroundings. When they adapt to the environment,they will love it very much and enjoy themselves on the shelves. Specifications: Color:blue,pink,black Size:small 17*35cm,large 35*35cm Weight: small 815g,large 1.5kg Accessories:PVC plate*3,stoving varnish steel rectangle racks*6 15*20cm,straps*18,M3.5 screws*18,expanded pole*18 Loading weight:small 10kg,large 15kg Material:PVC,steel