Deluxe Mesh Back Drafting Chair with 20" Diameter Foot ring

Deluxe Mesh Back Drafting Chair with 18.5" Diameter Foot ring . Fabric Seat and Mesh Back with Adjustable Foot ring. Pneumatic Height Adjustment 24.25" to 33.75". Heavy Duty Nylon Base with Dual Wheel Carpet CastersFabric Seat and Back20" Diameter Foot ringPneumatic Height Adjustment 2425" to 3375"Heavy Duty Nylon Base with Dual Carpet Casters