Harmony is our most comfortable sofa ever, thanks to its deep seat, plush cushions and go-anywhere lumbar and throw pillows. Made for sprawling out or curling up, its low, clean-lined frame has reinforced joinery and comes in your choice of width and depth. KEY DETAILS Hand-built frames with hand-finished upholstery. Engineered hardwood frame with slot & tenon joinery. Engineered wood legs with veneer in a Dark Walnut or Blonde finish. All wood is kiln-dried for added durability. High-gauge sinuous springs provide cushion support. Seat cushions have fiber-wrapped, high-resiliency polyurethane foam cores. Seat firmness: Soft. On a scale from 1 to 5 (5 being firmest), it's a 1. Back cushions are 50% polyester fiber, 45% duck feather and 5% duck down in down-proof ticking. Loose, reversible cushions (Astor Velvet excluded) with zip-off covers. Loose lumbar and throw pillows (petite size does not include lumbar pillows). Legs can be removed. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Assembled in the USA. How to measure for delivery