Compliance Standards:GREENGUARD Certified,Meets or exceeds ANSI/BIFMA standardsGlobal Product Type:Chairs-Office/Managerial/ExecutiveRecommended Applications:Conference, Training & Meeting,General Office & TaskSeat/Back Color:BlackArms Included:YesArm Style:T-BarPneumatic Seat Height Adjustment:YesTilt Tension/Tilt Lock:YesDual-Action Tilt:YesArm Options:Height AdjustableArmrest Color:BlackArmrest Material:PolyurethaneCaster/Glide/Wheel:Five 2" hooded casters.Distance Between Arms:20"Arm Height From Seat:6 1/8" to 9 5/8"Overall Width Maximum:26 3/8"Base Material:NylonOverall Depth Maximum:24 3/8"Overall Height Minimum:37 1/4"Quantity:1 eachOverall Height Maximum:41 1/8"Base Color:BlackSeat Width Maximum:21"Series Name:OIF Mesh Vented Back ChairSeat Depth Maximum:19 5/8"Seat Height Minimum:18 1/8"Seat Height Maximum:22"Seat Material:MeshBack Width Maximum:18 3/4"Back Height Maximum:25 5/8"Back Material:MeshWeight Capacity (text):Supports up to 250 lbs.Wheel Tread:HardPre-Consumer Recycled Content Percent:25%Post-Consumer Recycled Content Percent:5%Total Recycled Content Percent:30%Disclaimer Statement:Casters supplied with this chair are not suitable for all floor types.