Herman Miller Mirra 2 Office chair, standard height, tilt limiter, adjustable arms, adjustable seat depth, triflex polymer back with airweave seat. With no adjsutable support, with 5 star base with black yoke casters for hard floors or carpet.<br />Materials and Finishes:<br />Base and Frame Finish: 65 - Fog with Studio White Frame<br />Back Finish: 97 - Twilight<br />Arm Finish: 63 - Fog<br />Airweave Finish: 1A702 - Slate Grey<br />Warranty: 12 Years<br /><br />Size: 30"W x 42 3/4"H