Be Well Medical Spa Stool In Black From Boss Office Products. Made with a shiny chrome finish on the base and a sleek black vinyl upholstery on the seat, the Boss Black Caressoft Medical Stool makes an attractive addition to any office. Cleaning the fabric is a cinch and with an ergonomic design, users won't have to worry about their backs becoming stressed. The unit measures 24" W x 24" D x 20.5-26.5" H with the vertical height range of 6". The dual wheel casters allow for seamless movement around the room and the seat itself has a capacity of 275 pounds. This model may be purchased with a back cushion if needed. Ergonomic design emulates the natural shape of the spine to increase comfort and productivity Upholstered in durable Caressoft vinyl for easy maintenance and cleaning Adjustable seat height with a 6" vertical height range Available with back cushion (B245) or without back cushion (B240). Seat dimensions-16 D x 16 W x 20.5-26.5 H inches. Max Product Height-26.5 inch Dual wheel casters allow for easy movement; Attractive chrome finish on the base and gas lift The gas lift allows the user to modify their height in relation to their work surface, leading to an increase in comfort and ergonomic benefit. Weight capacity is 275 lbs. Ships ready to assemble