A circular, two-step stool, 14" high, mounted on three spring-loaded casters for ease in moving. Casters retract when weight is applied to any part of either step. Body weight forces the stool friction rim to the floor to anchor the stool and support the user. Heavy gauge steel, with powder epoxy finish. Both platforms have ribbed vinyl treads. The base is resilient and acts as a bumper when forced against a fixed object. Maximum base diameter 16"; upper platform diameter 11".