Zeus and Ruta Cat Basket Bed Elevated Cat Bed is made of polyester, polypropylene and steel. It features an elevated design with a soft plush cushion for cozy naps, plus a rotating basket with two positions to satisfy cats hiding needs. The basket-weave aesthetic blends with various home styles, and the top is removable from the base for easy portability. Fits cats up to 10 lbs with no assembly required.