HYBRID FIRM MATTRESS: With this queen mattress, you have endless possibilities for restful sleep. You're sure to wake up feeling refreshed and restored QUALITY MADE: Includes layers of support foam and charcoal-infused gel memory foam. Power-packed wrapped coil unit with Ashley Edge minimizes motion transfer and increases support. 4-way stretch cover ASHLEY MATTRESSES: At the core of a cozy bed is a quality mattress, whether soft memory foam or firm innerspring. Ashley has sizes from twin to queen to California king to ensure a good night's sleep QUEEN SIZE: Measures 60" W x 79.5" D x 12" H. 10-year non-prorated warranty. Purchasing mattress & foundation from two different brands may void warranty; check warranty for details NO ASSEMBLY REQUIRED: Ready for instant enjoyment in your home WARRANTY: 10 year limited warranty CERTIFIED SAFE MATERIALS: Snooze safely and soundly on a mattress crafted from CertiPUR-US certified materials. Foam has been tested to meet CertiPUR-US rigorous standards for emissions, content and durability