Sealy’s next generation Posturepedic mattress collection offers superior support and extended durability and resilience to the center, side, and bottom of the mattress. Instead of standard steel, the collection features titanium alloy innersprings that are 10 percent stronger than previous models. The mattresses are made with pre-compressed, high-density foam to reduce body impressions, and its CoreSupport center gives extra support where it matters most. The foundation is rubberized to stop mattresses from shifting and to hold sheets and bed skirts in place. Surround handles provide easy gripping access to help housekeeping attendants maneuver more efficiently. Available in three innersprings: entry-level Titanium SS, Titanium DSx, and Titanium DSi.