Interion Multifunction Chair With Mid Back, Vinyl, Black

Interion 8-way ergonomic chair - vinyl interion by global industrial ultra adjustable ergonomic vinyl chair allows personalized positioning for day-long comfort and improved productivity. extra thick 3-1/2 padding features easy to clean vinyl upholstery. waterfall contoured design helps reduce stress on your knees and improve leg circulation. contoured back provides lumbar support. extra large 20"w x 19-1/2"d seat and 19-1/2"w x 20"h back. polished aluminum base with 2" dual wheel carpet casters provide easy mobility. 17-3/4" to 21-1/4" pneumatic height adjustment. easy assembly. 2 year limited warranty. also available, optional stool glides can replace casters for stationary use.