Herman Miller Cosm high back chair (original price: $1900) Height (in): 51¼ Height Min (in): 45 Width (in): 29 Depth (in): 26¾ Weight (lbs): 35 Seat Height (in): 21 Seat Height Min (in): 14⅞ Seat Width (in): 20 Seat Depth (in): 15½ Back Height (in): 30¼ Weight Capacity (lbs): 350