KEY DETAILS Solid and engineered wood frame. Solid wood legs in an Espresso finish. All wood is kiln-dried for added durability. High-gauge sinuous springs provide cushion support. Seat and back 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 4. 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