Hand-tailored in North America by Ethan Allen artisans Because our upholstery is tailored by hand—manually cut, sewn, and fitted to each frame—dimensions may vary slightly from piece to piece; dimensions listed have been rounded up to the next whole inch Interior seating area Twin Sleeper: 41"w x 23"d x 16"h; extends 90" fully opened; product weight: 183 lbs; packaged weight: 198 lbs. Full Sleeper: 58"w x 23"d x 16"h; extends 90" fully opened; product weight: 220 lbs; packaged weight: 235 lbs. Queen Sleeper: 66"w x 23"d x16"h; extends 92" fully opened; product weight: 250 lbs; packaged weight: 265 lbs. Seat height: 21" Arm height: 24" Mattress dimensions Twin sleeper: 37"w x 72"l Full sleeper: 53"w x 75"l Queen sleeper: 60"w x 75"l Construction Features Frame: Multi-ply engineered panels with glued and stapled mortise and tenon joints for extraordinary stability Springs: Heavy-gauge wire coil with protective coating minimizes body impressions and eliminates seating noises Seat cushions: Features a dense polyurethane foam core wrapped in polyester fiber Back cushions: Features a channeled jacket core filled with polyester fibers wrapped in non-woven ticking The flexible polyurethane foams used in our upholstery are certified through the CertiPUR-US® program Quilted mattress top has a plush polyester fiber fill for comfort and durable, hypoallergenic insulator pad to ensure edges won't shift, offering extra support and creating a comfortable, "no-coil" feel Air comfort mattress is available for an additional charge. Innovative air over-coil technology creates the feel of a luxury mattress in a sleeper sofa Expertly designed for outstanding comfort; tested for durability and performance Product images may be digitally rendered; final product may vary slightly from rendering. Fabric swatches and finish samples are available for most items, free of charge.