Chime 12 Inch Memory Foam Mattress with Adjustable BaseThis 12 inch queen memory foam mattress and base set takes "a good night's sleep" to a whole new level with a combination that delivers amazing support, pressure relief and comfort. The mattress contours to your body thanks to a thick layer of memory foam, supported by a super thick layer of firm support foam. This helps reduce motion transfer so you and your partner can enjoy undisturbed sleep. The mattress arrives in a box for easy setup. The