Plastic shower stool allows for easy transfer into and out of the shower and provides a safe, comfortable seat for people who have difficulty standing for any length of time. Conveniently sized to fit into small spaces. Height adjustable legs; 16 to 21" (40.64 to 53.24 cm). Non-slip feet hold it securely in place. Easy to assemble; no tools required. Seat diameter - 15 1/2" (39.37). Supports up to 300 lb. (136.36 kg).