The Low Profile 5-inch Sealy Foundation base helps extend durability of your mattress Ensures the most productive feel out of your Sealy mattress in order that you get a really perfect night sleep each and every night The stable foundation is built with beams and supports to create a base that prevents your mattress from sagging Foundation helps absorb your weight and motion so you’ll be able to sleep uninterrupted Foundation only; Mattress not included Enhance your mattress with the Sealy Low Profile Foundation. The 5-Inch Low Profile Foundation is covered with a soft fabric. Designed with exceptional engineering, the Sealy Low Profile Foundation creates a durable base for the mattress, in coordinating fabric. It is important to to Enhance your mattress and our foundation will prevent bowing or sagging of the mattress. Some other benefit to our foundation is it’ll maximize the comfort and durability of the mattress, leaving you with your mattress for longer. The Full measures 74″ L x 54″ W x 5″ H.