Desk Task Chair Pinit Model: 800-1316A Additional InformationUpholstered inside/ outside back, and seat cushion.Featuring a layered curvilinear back shell.Simple tilt mech.Gas lift.Exposed finished black powder coat 5-prong aluminum base with black nylon casters.Overall Dimensions22" W x 23" D x 29" - 32" Max H17" - 20" SH | 18" SDResourcesDownload Spec SheetAvailable Metal Finishes Contact Sales Rep Available Metal Finishes Polished Aluminum POLISHED-ALUMINUM" data-html="true" class="product-views-option-tile-input-picker" type="radio" name="custcol_0" data-action="changeOption" value="3736" data-toggle="set-option" data-active="false" data-available="true" data-code=frame data-val=polished-aluminum data-sku=POLISHED-ALUMINUM data-colorname='Polished Aluminum' />Polished Aluminum POLISHED-ALUMINUMX Matte Black PC-8" data-html="true" class="product-views-option-tile-input-picker" type="radio" name="custcol_0" data-action="changeOption" value="3737" data-toggle="set-option" data-active="false" data-available="true" data-code=frame data-val=pc-8 data-sku=PC-8 data-colorname='Matte Black' />Matte Black PC-8X