Conformax™ Gel Seat Cushion for Office ChairKey Features Include: Made in the U. S. A. Proprietary CONFORMAX gel foam technology means better comfort than gel or foam alone, thanks to the gel cushion pad Low profile gel pad for chair comfort. Only 1. 5 in. thick with of Ultrasoft viscoelastic Ultragel cast directly onto one inch of high performance seating foam guarantees perfect body conforming fit to the users anatomy ensuring all day, pain free sitting comfort Reduces road and vehicle