innerspring mattresses the most popular choice for all types of sleepers sealy mount auborn sealy make the right choice and rest easy the sealy® posturepedic® plus mount auborn offers the perfect balance of comfort and innovative coil edge system extends the sleep high-quality foams and targeted support on backed by a 10-year limited warranty sealy mattresses have been enjoyed in the usa since 1881 flexible enough to adjust to movement without losing shape or breaking down over time overheating and maintains a comfortable sleep temperature allow effortless movement while minimizing motion transfer technology and components are affordable due to optimization over time