Chime 12 Inch Memory Foam Twin Mattress in a Box

Weight & Dimensions Dimensions Full Dimension 37W x 74D x 12H Width 37" Depth 74" Height 12" Weight Weight 37lbs. More About This Product Chime 12 Inch Memory Foam Sierra Sleep by Ashley Mattress, 37W x 74D x 12H, 37lbs. When it comes to your comfort discover the Ashley-Sleep 12-inch twin mattress. Its thick layer of memory foam contours to your body delivering amazing support pressure relief and comfort. The memory foam layer is supported by a super thick layer of firm support foam. This mattress arrives in a box for easy set up. Foundationbox spring available sold separately.