Office Chairs USA Mid Back Black Drafting Stool with Graphite Silver Frame

This modern Adjustable Drafting Stool fits professional and home offices with its good looks and comfortable lumbar support. It has great ergonomic features at an even better price. Swivel with locking synchro-tilt allows for the most ergonomic position, while the waterfall seat and lumbar keep you supported all day.Transparent Black Mesh Back and Seat allows air flow for comfortMid-Back Design with Built-In Lumbar Support promotes good posture2-to-1 Locking Synchro Tilt Adjustment tilts the back and seat in unisonTilt Tension Adjustment Knob adjusts the chair’s backward tilt resistanceWaterfall Swivel Seat reduces pressure on your legsPneumatic Seat Height AdjustmentPadded Flip-Up Arms relieve pressure from the neck and shoulders, flip up out of the way when needed5-Star Graphite Silver Nylon Base with Dual-Wheel Casters and 19.5″ Chrome Foot Ring300 lb. weight capacityFeaturesMesh