High Back Tilter Chair, Seat Width 21 1/4 In, Seat Height 17 1/2 In, Back Height 23 3/4 In, Back Width 21 In, Capacity 250 Lb, Color Black, Five Legged Fiberglass with Oval Tube Steel Frame, Capped Arms Upholstered Caps, Casters Wheel Carpet, Construction Fabric, Cushion Thickness 3 1/2 In, Depth 19 1/2 In, Height 23 3/4 In, Seat Height Range 17 1/2-21 1/2 In, For Use With Office Desks, Work Stations, Conference Rooms,Task Seating, Computer Operator Seating, Standards ANSI/BIFMA