Solid and engineered hardwood frame with reinforced joinery. All wood is kiln-dried for added durability. Available in your choice of genuine top-grain leather or animal-friendly vegan leather. 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), we rate it a 2. Back cushions are poly fiber filled. Removable cushions with zip-off covers (non-reversible). Concealed support legs (removable) for a streamlined profile. Sectional pieces attach via alligator clips (included). This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more. Genuine leather options are imported; Vegan leather options are hand assembled and upholstered in the USA.