This daybed can be used as either a sofa or a bed, making it suitable for studios, guest rooms and home offices. This daybed sleeps up to three people with two twin size beds and a twin size trundle. They provide a cozy place to curl up with a little book or take a nap, and also accommodate overnight guests. It includes an under-bed drawer for storing spare sheets, clean clothes, games, and more. Specifications Size: Twin. Material: Linen+Plywood. Bed Recommended Mattress Thickness: 6". Overall