Construction: Frame: Hardwood frame construction with double doweled and glued joinery.Uholstery: Tightly upholstered over dacron batting, medium density foam with no sag springsBase: 3/4" square tubular stainless steel with nylon floor glides.Materials and Finishes: Available in Brueton leathers and fabrics, as well as COM or COL.Base: Available in polished or satin stainless steel or acid washed gray.