12 Inch Ashley Hybrid Gray King Mattress

Why just sleep when you can Sierra Sleep? With the Sierra Sleep® Hybrid 1200 king mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High-density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. Plus, this mattress arrives in a box for quick and easy setup. Simply remove the plastic wrap and unroll. Foundation/box spring available, sold separately. Comfort level: firm 2" high-density gel memory foam lumbar support 2" high-density cushion firm foam ¾" high-density base foam 8" power packed wrapped coil system 805 individual power packed wrapped coils 10-year non-prorated warranty, CertiPur-US certified, adjustable base compatible Foundation/box spring available, sold separately State recycling fee may apply Mattress ships in a box please allow 48 hours for your mattress to fully expand after opening Note: Purchasing mattr