Sealy King Mattress | Firm | Essentials Sudley 8.5″ – MadeInUSA

The Sudley 8.5-inch firm mattress from Sealy King Essentials. For back sleepers, the Essentials Sudley Firm mattress is an excellent choice because of its coil system, which offers a firm, supportive feel, and its gel foam layer, which adds comfort and a sense of plushness.