Spring-loaded floating ball casters make it easy to kick or push in any direction. When weight is placed on the stool, its non-skid vinyl bumper contacts the floor to prevent movement.
Base diameter is 16 3/4in (43 cm). Height is 12in (30 cm). Weighs 6 lb. (2.7 kg).
Tested to 350 lb. (157.5 kg) by SGS Testing Company.