Kiln-dried solid wood frame. Plastic shadowline support legs in a Black finish. High-gauge sinuous spring cushion support. Seat cushions are foam and down filled. Seat firmness: Medium. On a scale from 1 to 5 (5 being firmest), we rate it a 3. Back cushions are fiber filled. Loose, reversible cushions (Astor Velvet excluded). This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more. Assembled in the USA.