Built by hand in America to be sturdy and longlasting. High quality heat-tempered 12-gauge steel springs with stronger 8-gauge steel in the seat. Exclusive SteelTech Framing rail and stretcher system. Blown-fiber backs for a softer, deeper seating experience. Comfort-Gel memory foam stays cooler with less motion transfer for unparalleled relaxation. Comfort Coil seat cushions provide a luxury seat with enduring shape and comfort. Edges smoothed with foam and additional padding. Arms reinforced for strength and durability. Stitching, seams, nails and ornamental trims demonstrate our attention to detail on every piece.