Dream Comfort 13-inch Euro Top (Pillowtop) Spring Twin Mattress Twin size pillowtop mattress medium soft Pocketed coil spring 13'' Euro top mattress only. Ultra comfy comes with 1.5" super soft foam quilted into the cover, 2" super medium foam, 1.5" high density foam and a 7 Pocketted coil spring unit Pocket coil mattresses minimize motion transfer Fits any standard Twin size bed frame Mattress comes compressed and rolled for easy shipping and it takes up to 48 hours to expand to the size,