12 Inch Ashley Hybrid Better Than a Boxspring and MattressThe Hybrid 1200 queen mattress and power base is just the right combination for perfect 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. Maximize comfort with a zoned massage feature allowing an upper or lower body massage, or both at the same time, from an LED wireless