With this king mattress, you have endless possibilities for restful sleep. Its power packed wrapped coils contour to your body. Layers of foam—including response memory foam—provide support and comfort. You're sure to wake up feeling refreshed and restored. More About This Product Product Details Comfort level: ultra plush Laytec foam; high-density response memory foam; high-density whisper foam 900 power packed 15-gauge wrapped coils Ashley Edge "steel encased"; 2 perimeter rows of 13-gauge wrapped coils for edge support Base support foam 4-way stretch cover Luxury pillow pocket technology Adjustable base compatible 10-year non-prorated warranty Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details Foundation/box spring available, sold separately Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening State recycling fee may apply Weight & Dimensions Dimensions Full Dimension 76W x 80D x 14H Weight Weight 140lbs.