About this item ? Ultimate Comfort - To improve support and Comfortable, Molblly 6 inch Memory Foam Mattress is designed with 2 layers all-foam system, that allow it even support and complete weight distribution. Bring your family ultimate comfort. ? Health Support - The foam has been certified by CertiPUR-US and Oeko-Tex Standard 100 without harmful substances like formaldehyde, mercury, and other heavy metals. And we haven't been using fiberglass anymore. Making your family stay in safe sleep environment ? Easy Move - Mattress is compressed and packaged in a box for shipping, allowing it to easily be delivered to your door and expand to its full lofty shape inside your home. They fit all frames, such as box spring, floor, slatted base, flat platform or adjustable bed, hospital bed. ?Release Pressure - Queen mattress in a box support body weight evenly, relieve pressure on the shoulders, hips, and feet, molds to your body, and relieving all your aches and painstaking you a brand-new day. Specialized foams reduce motion transfer of a partner, so your sleep is undisturbed. ? Brand Guarantee - We are a manufacturer in the production of mattresses,guarantee the best price mattress you can get. Molblly is committed better service and provide 10 years warranty. If for any reason you are unsatisfied, contact us at any time for support.