Office Star Air Grid Mesh Back Drafting Chair - Mesh Seat - Mesh Back - 5-star Base - Black - 20" Seat Width x 19.75" Seat Depth - 21.3" Width x 25.5" Depth x 51" Height

Drafting stool features an air grid back with built-in lumbar support, thick padded mesh seat and adjustable chrome footrest. Functions also include one-touch pneumatic seat-height adjustment. Heavy-duty nylon, five-star base has dual-wheel carpet casters. Seat size is 20" wide x 19-3/4" deep x 3-1/2" high. Back size is 19-3/4" wide x 17-3/4" high. Drafting stool weighs 37 lb.