The Sealy Posturepedic 50570661 Classic Series FERNIE Firm offers the latest technology to help you sleep better. For more than 60 years, Sealy Posturepedic has been an American classic built on the foundation of delivery the comfort you want and the support you can trust. Classic coil design signature to Posturepedic give you super-strong, super-light titanium alloy coils, you can count on your Classic Series mattress to deliver a consistent balance of cozy comfort and deep down support for years to come. The center third of the bed is power-packed to amp up support for your torso and help prevent the bed from sagging over time. Rest assured that your new bed comes with a 10-year warranty.