Shop No drawers, 92% Polyester / 8% Spandex, Dry Pro™, Submucosal Lifting Agent, 21-1/2 inch Seat Height, For 3M™ Half Facepieces 6000, 6500/6500QL, 7500 Series, Full Facepieces 6000, FF-400, 7800 Series, 3M™ Scott™ AV-3000 HT and AV-3000 SureSeal Facepieces with AV-632 Bayonet Adapter