1100 Series Gray California King Firm Mattress

With the Hybrid 1100 Series Mattress, you have endless possibilities for restful sleep. Feel the support of a truly traditional coil mattress that contours to your body for a comforting feel. High-density foam provides the firmness you love. Convoluted comfort foam provides added airflow, keeping you cool and comfortable while alleviating aches and pains. This mattress arrives in a box for quick and easy setup. Simply remove the plastic wrap and unroll.      Features:  Mattress only Firmness level: firm California King: 918 individual power-packed wrapped coils 2" high-density convoluted foam 1" high-density cushion firm foam 8" power-packed wrapped coil system Support pad 10-year non-prorated warranty. CertiPur-US certified, adjustable base compatible Foundation/box spring available, sold separately State recycling fees may apply Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details Qty Per Carton: 1 Color: Gray Style: Traditional Dimensions: California King Mattress: 71" W x 83" D x 11" H Weight: 106 lbs.