Office Factor Modern Ergonomic Mid Back Office Chair in Black and Red Mesh 250 Lbs Rated THIS CHAIR IS A GREAT MODERN ADDITION TO ANY WORKPLACE ADJUSTABLE LUMBAR SUPPORT RECLINES BACK WITH SIMPLE LOCK ADJUSTABLE RECLINE TENSION ELEGANT BLACK MESH ON BACK AND MODERN RED MESH ON SEAT CHROMED GAS LIFT OUR CHAIRS ARE PROVED TO INCREASE PRODUCTIVITY DUE TO A BETTER POSITION, 5 YEAR LIMITED WARRANTY MODERN DESIGN 250 POUNDS RATED 5 YEAR LIMITED WARRANTY