HLC.ME Memory Foam Chair Pads - Set of 2 (Sage) Material: 100% Polyester Extra cushion comfort to your existing chairs for constant support. The non-skid backing adds grip to your chair while you sit. - - Package includes two (2) ultra-soft memory foam chair pads. - Each chair cushion measures 2 Inch thick and features a plush, embossed textured surface with a bound stitched finish. -