This 36 in tall kitten tower gives cats a compact vertical spot for climbing, resting and play. The base measures 15.5 x 15.5 in, while the condo measures 11.5 x 8.5 in and the plush perch has an 11.5 in diameter. A 15.5 in diameter round platform adds another level for movement and lounging. Sisal posts, a hanging rope and play balls support everyday activity. Materials are listed as engineered wood, sponge, plush fabric and sisal. Each layer is listed with a 22 lb capacity, and the complete tower weighs 14.5 lbs.