When it’s time to move out of the nursery and into the big kid room, Max & Lily brings the style, quality, and affordability That families want. This solid wood Twin bed features a clean design, with countersunk, color-matched hardware and durable, modern finishes. Trundle fits standard Twin mattress up to 8 inches thick. Trundle face overlaps the bed rail to prevent sliding under the bed. All Max & Lily beds fit standard mattress sizes with no box spring or Bunkie board required, Even with memory foam. With a 400 lb. Weight capacity per bed, This bed safely holds toddlers to teens. Matching under bed storage options and case goods are available separately and can be added on at any time to complete the room.