KEY DETAILS Solid pine and engineered wood frame with reinforced joinery. All wood is kiln-dried for added durability. Fully upholstered. Plastic shadowline support legs in Black. Frame padding made with polyurethane foam. High-gauge sinuous springs provide cushion support. Seat 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. Back cushions have foam fill. Collection is modular and can be arranged in your desired configuration. Assembled in the USA. How to measure for delivery