American Bedding's new Mason Extra Firm mattress from Symbol Mattress is a standout. This extra firm model is among the firmest in store and ideal for heavier individuals, as well as for back and stomach sleepers, with multiple layers of supportive firm comfort foam. The 360° foam encasement and balanced spring support system also make it suitable for use on an adjustable base that can lift both head and foot. Though firm, the mattress is not as hard as a brick.
Approx. Height of Set: 21" (Matt 12.0" Base 9")
Custom Milled Cover : Chosen for durability and comfort, the dual quilted layers create cradling comfort, added pressure relief, and improved durability
CloudComfort Quilt Layer
Firm SupportSense Quilt Foam
Firm SupportSense Silhouette Convoluted Comfort Foam
Medium-Firm SupportSense Comfort Foam
440 Balance Spring Support System with 360° Foam Encasement
Medium-Firm SupportSense Support Foam
10 Total Years (10 full)
American Bedding's Mason Extra Firm mattress boasts premium features for ultimate comfort and durability that in the end is a very firm model at a great value. The custom milled cover, made of dual quilted layers, provides cradling comfort, added pressure relief, and improved durability. The CloudComfort quilt layer and Firm SupportSense quilt foam enhance the mattress's comfort. The top side of the mattress features Firm SupportSense Silhouette Convoluted Comfort Foam and Medium-Firm SupportSense Comfort Foam. The mattress's core is supported by a 440 Balance Spring Support System with 360° Foam Encasement and Medium-Firm SupportSense Support Foam, making this extra firm mattress a top choice for heavier individuals and back/stomach sleepers.