This handy step stool provides safe, easy access to high shelves, drawers, equipment, and other hard-to-reach areas. Spring loaded floating ball casters at four points make it easy to kick or push out of the way or into position. When weight is placed on the stool, a non-skid vinyl bumper rests directly on the floor to prevent movement. Base diameter is 43cm (16-3/4"), height 30cm (12"). 1 per case.