Conformax™ Gel Cushion for Wheelchair SeatKey Features Include: Made in the U. S. A. Proprietary CONFORMAX gel foam technology offers better comfort than gel or foam alone in our gel padding Low profile comfort: only 1. 5 in. thick with of Ultrasoft viscoelastic Ultragel cast directly onto one inch of high performance seating foam, guaranteeing a perfect body conforming fit to the user's anatomy, ensuring all day, pain free sitting comfort as a pressure relief cushion Reduces road and vehicle