This medical stool is upholstered in durable Black, antimicrobial vinyl, and equipped with a 4” thick molded foam seat cushion that provides improved durability. It is attached with an easy to reach gas lift seat height adjustment lever, providing a vertical range of 6” to suit your personal comfort and work environment. The stool’s 20” chrome footring provides added foot and leg support. The hooded double wheel casters make it easy to move and shift directions.