Chairs, Ergonomic Office

Description: Chair, large scale ergonomic task, with adjustable arms 26. 5" width, 37. 5-46. 5" height, 19. 5"w x 22"h back, 21"w x 18-21. 1"d seat, 17-22" seat height features include pneumatic lift, tilting backrest, ez back height adjustment, rocking tilt, seat tilting, sliding seat, adjustable lumbar, forward tilting, tension nob 300lbs weight capacity adjustable arms: height and width adjustable, forward slanting t-arms with soft touch width adjustment trigger, fore-aft, side-side and inward pivoting arm tops, 4. 25" height adjustment, 2. 75" width adjustment. Carpet casters - (5) per set back and seat upholstered - fabric grade 3 color: bliss, 3901 vows california tb 117-2013 warranty: 12 years on all structural components including gas cylinders, wood, metal and plastic parts "office master" model: pt78 arm model: jr49.