Zinus Memory Foam 5 Inch Bunk / Trundle / Day / Twin Mattress, Pink Product Details The 5 Inch Memory Foam Mattress will work with most daybeds, trundle beds, and bunk beds, providing conforming comfort with a memory foam layer that molds to the natural shape of your body. The full support high density foam base layer provides long lasting durability and stability. Pink and blue terry cover versions include a moisture barrier. Smartly Shipped - Our patented technology allows our mattresses to be efficiently compressed, rolled and shipped in a box conveniently to your door. Please open your mattress package within 72 hours of receipt and allow 48 hours for your new mattress to return to its original, plush shape. Worry free 10 year limited warranty. Another comfort innovation from Zinus. Pioneering comfort. General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding Conforming memory foam comfort and support for a better night's sleep Mattress layers include: 1 inch Memory Foam, 1 inch Pressure Relieving Comfort Foam, 3 inches Airflow High density Base Support Foam Only the Highest Quality of Foam: CertiPUR US Certified for durability, performance, and content The latest evolution of memory foam, Bio Foam, replaces some of the traditional petroleum with natural plant oil to help keep your mattress fresh Pink and blue terry cover versions include a moisture barrier Note: Please open your mattress package within 72 hours of receipt and allow 48 hours for your new mattress to return to its original, plush shape NOTE: Refer user manual before use Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.