This mesh high-back chair features a fixed lumbar support for superior all day comfort. Controls are easily accessible and intuitive, featuring swivel tilt, tilt tension and tilt lock. 360 degree swivel allows easy movement in any direction. Padded adjustable height arms fit every user. Recommended Applications: General Office & Task; Seat/Back Color: Black; Arms Included: Yes; Arm Style: T-Bar. Global Product Type Chairs/Stools-Office Chairs Recommended Applications General Office & Task Seat/Back Color Black Arms Included Yes Arm Style T-Bar Pneumatic Seat Height Adjustment Yes Tilt Tension/Tilt Lock Yes Integral Lumbar Support Yes Arm Options Height Adjustable Armrest Color Black Armrest Material Plastic/Aluminum/Steel Distance Between Arms 18 1/2" Arm Height From Seat 7 1/2" Overall Width Maximum 25 1/4" Overall Depth Maximum 26" Overall Height Maximum 39" Seat Width Maximum 18 1/4" Seat Depth Maximum 18" Seat Height Minimum 16" Seat Height Maximum 20 1/2" Seat Material Fabric Back Width Maximum 18" Back Height Maximum 25" Back Material Mesh Base Color Black Base Material Plastic Caster/Glide/Wheel Five 2" hooded casters. Weight Capacity (text) Supports up to 225 lbs. Wheel Tread Hard Quantity 1 each Pre-Consumer Recycled Content Percent 0% Post-Consumer Recycled Content Percent 0% Total Recycled Content Percent 0% Disclaimer Statement Casters supplied with this chair are not suitable for all floor types. Unit of Measure: EACH Item Weight With Packaging 30.0 lbs. Item Depth With Packaging 8.66" Item Height With Packaging 25.59" Item Width With Packaging 28.74" Returnable? YES UNSPSC (United Nations Standard Products and Services Code) 56112102 UPC 042167500641