Ergonomic Chairs, 4X Series

Ergonomic backrest with lumbar support and plastic protective panel on back and edges. Ergonomic seat with four-way contour, waterfall front and internal bumper guard. Soft touch pneumatic, paddle-activated mechanism for seat height adjustment. Articulating seat control. Black vinyl grade 2 upholstery is extremely durable and resistant to stains, scuffs, scratches and cracking. Superior disinfectant resistance including a one-in-ten solution of bleach. Five-legged cast aluminum base with 23 in. leg spread. Powder-coated or chrome-plated finish. Includes nickel-plated glides.
. Backrest (W x H): 15.5 x 14.5 in.
. Seat (W x D x H): 18.5 x 17 x 3 in.
" Supplied with standard casters.