Conformax™ Office Chair Seat Cushion- New EraKey Features Include: Suitable for indoor use at temperatures above 45 deg F Generously sized (L18 and L20) to fit the entire seating area of most regular office chairs, ensuring a comfortable gel cushion for chair experience Pressure relieving, body conforming gel padding offers comfort to all seat contact surfaces, including under the legs and thighs Made in the U. S. A. Five star CONFORMAX quality and customer satisfaction Low profile design, only