KEY DETAILS Available in your choice of genuine top-grain leather or animal-friendly vegan leather. Leather is a natural product. Variation in color and texture are inherent to each hide; no two pieces are exactly alike. Please note, vegan leather options do not have seams. Engineered wood frame. Plastic shadowline support legs. High-gauge sinuous springs provide seat cushion support. Webbed back cushion support. Seat cushion has a fiber-wrapped, high-resiliency polyurethane foam core. Seat firmness: Medium. On a scale from 1 to 5 (5 being firmest), we rate it a 4. Back cushions are fiber filled. Loose, non-reversible back cushions with zip-off covers; seat cushion is attached. Trundle pulls out from sofa and lifts up via elastic strap to create a Queen-sized sleeping area. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Learn about leather! See our guide here . Made in Thailand. Patent pending. How to measure for delivery