Check the listing for details. Flash High Back Black Fabric Multifunction Swivel Ergonomic Task Office Chair. Condition: New. Listed at 264.99 USD. PLEASE CONTACT US FOR BETTER PRICING, ESPECIALLY FOR LARGER ORDERS Flash High Back Black Fabric Multifunction Swivel Ergonomic Task Office Chair This multi-functional office chair features a triple paddle control to adjust the seat height, back angle and tilt lock. This chair offers great comfort benefits when having to sit for long periods at a time. Having the support of an ergonomic office chair may help promote good posture and reduce future back problems or pain. High back office chairs have backs extending to the upper back for greater support. The high back design relieves tension in the lower back, preventing long term strain. The locking back angle adjustment lever changes the angle of your torso to reduce disc pressure. Chair easily swivels 360 degrees to get the maximum use of your workspace without strain. The pneumatic adjustment lever will allow you to easily adjust the seat to your desired height. [BT-90297H-GG]Finish: Black NylonMade of Fabric, Foam, Metal, Plastic, PolyesterBack Color: BlackBack Made of FabricSeat Color: BlackSeat Made of FabricFrame Color: BlackFrame Made of PlasticUpholstery: Black FabricColor: BlackContemporary Task Office ChairBlack Fabric UpholsteryHigh Back DesignBuilt-In Lumbar SupportContoured Back and SeatTriple Paddle Control MechanismInfinite-Locking Back Angle Adjustment helps reduce disc pressure by changing the angle of your torsoBack Height Adjustment Knob positions the lumbar support to reduce back painBack Adjusts 1.75" up and downMulti-Tilt Lock Mechanism rocks/tilts and locks the chair in infinite positionsCA117 Fire Retardant FoamWaterfall Seat reduces pressure on your legsSwivel SeatPneumatic Seat Height AdjustmentHeavy Duty Nylon BaseDual Wheel CastersStyle: ContemporaryBack Style: TrapezoidBase Style: 5-StarBack Type: AdjustableDegree of Swivel: 360Assembly Require: YesAdjustable: YesAdjustable Arms: NoArms: NoFolding: NoLid included: NoWarranty Info: 5 Year Limited (non moving metal parts) 2 yr Parts Overall Dimensions: 24.5"W x 23"D x 42" - 47.25"H Seat Size: 20.5"W x 19"D Seat Height: 16.750" - 20.500" Seat Thickness: 2" Back Size: 20"W x 24.75"H Item Weight: 38 lbs.