ASHLEY SLEEP ESSENTIALS 10 INCH MEMORY FOAM KING MATTRESS - M59241 Item no M59241 When it comes to your comfort, discover this 10-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazing support, pressure relief and comfort. The memory foam layer is paired with a super-thick layer of firm support foam, which helps reduce motion transfer so you and your partner can enjoy an undisturbed sleep. This mattress arrives in a box for easy setup. Foundation box spring available, sold separately. Comfort level medium 10 profile height 1.5 memory foam 8.5 firm support foam Stretch knit cover Adjustable base compatible 10-year non-prorated warranty Note Purchasing mattress and foundation from two different brands may void warranty see warranty for details Foundation box spring sold separately State recycling fee may apply Mattress ships in a box please allow 48 hours for your mattress to fully expand after opening