The Alvin Argentum Mesh Back Drafting Chair offers additional seat height with its height extension kit. The kit includes a tough cylindrical steel shaft and an adjustable 21-inch diameter black foot ring. Its pneumatic height control permits height adjustment from 24½ inches up to 28½ inches.
Designed for comfort, this drafting height chair features an ergonomically contoured 19½"W x 19½"L backrest that provides strong and solid lumbar support. It comes with tightly stretched silver mesh backing and adjustable height and angle for comfortable sitting while at work. Equipped with multiple controls, it allows independent adjustment of backrest and seat tilt and also in synchronization with each other.
The Alvin Argentum Mesh Back Drafting Chair is ideal for long hours of sitting with its three-inch thick 19½"W x 18"L seat cushion that is made of durable molded foam and upholstered in black fabric. It is supported by a stable and sturdy polished aluminum base that is 26 inches in diameter. With its five dual-wheel casters, it ensures total mobility at all times.