Save floor space by giving cats a vertical playground built into the wall. This 6 piece set bundles jumping boards a fabric hammock a cushioned sofa platform a sisal scratching post and an enclosed cat house so kittens kittens and adult cats get climbing perching scratching and napping spots in one package. Each shelf supports up to 40 lbs and the 12 mm particle board frame anchors firmly to studs. The jump platform measures 11.81 by 7.87 in and the cat house cabin offers 15.75 by 11.81 by 12.