The Alvin Budget Task Chair CH222-40 is an office-height chair with pneumatic seat height control. You can customize your chair for maximum comfort-- the height is adjustable from 16½" to 21½", and you can also adjust the height and depth of the hinged backrest. The padded backrest is 16"W x 12"H, while the molded foam seat cushion is 17"L x 16"W x 2½"H.
This adjustable chair moves around easily on its 5 swiveling wheels. The reinforced black nylon 5-arm base is 22 inches in diameter, giving you stability and support as well. Black fabric upholstery resists spills and stains.