Hand-built frames with hand-finished upholstery.Kiln-dried engineered hardwood frame with mortise & tenon joinery.All wood is kiln-dried for added durability.Fully upholstered, with a removable slipcover.Slipcover is one piece and extends to the bottom of the sofa.Plastic shadowline support legs in an Espresso finish.High-gauge sinuous spring and webbed cushion support.Cushions have fiber-wrapped, high-resiliency polyurethane foam cores.Seat firmness: Medium. On a scale from 1 to 5 (5 being firmest), we rate it a 3.Loose cushions with zip-off covers.Machine washable slipcovers include: Chenille Tweed, Chunky Boucle, Deco Weave, Distressed Velvet, Performance Velvet and Yarn Dyed Linen Weave.Legs can be removed.Hand upholstered and assembled in the USA.