HOW IT WORKS We're teaming up with Sealy to help make sure you can get your new Cocoon by Sealy^® Mattress-in-a-Box quickly and easily. When you decide to order, we'll direct you to Cocoon's website to complete your transaction, and they'll deliver your new mattress right to your front door. It's the best of both — shopping local combined with Sealy's trusted delivery — so you can get the sleep you need.