ttress: Polyurethane foam 2.0 lb/cu.ft. Wadding: 65% viscose/rayon, 30% polyester, 5% modacrylic fiber wadding Inner fabric: Non-woven polypropylene Ticking: 64 % cotton, 36 % polyester Mattress: Polyurethane foam 2.0 lb/cu.ft. Wadding: Polyester wadding Ticking: 64 % cotton, 36 % polyester Cover for frame: