Lumbar Support Chair (adj. 20'' - 27'') [DC640-OS] - Office Star
Thick Padded Seat and Back with Built-in Lumbar Support Pneumatic Seat Height Adjustment Back Height Adjustment Seat Depth Adjustment Adjustable Foot Rest Express, ''A'', and ''B'' Grade Fabric Heavy Duty Nylon Base with Dual Wheel Casters
dc640-os - - DC640-OS