Interion 8-Way Adjustable Antibacterial Stool, Black

Antibacterial stool, vinyl, black, 8 way adjustable ultra adjustable seating allows personalized positioning for day-long comfort and improved productivity. extra thick 3-1/2" padding features anti-microbial vinyl upholstery that protects against mold and bacteria growth. 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. 24-29 pneumatic seat height adjustment. easy assembly. 1 year limited warranty. also available, optional stool glides can replace casters for stationary use.