Mattress soft hard dual-purpose bed Queen packaging considerations，Our queen size mattresses are compressed, rolled & shipped in a box conveniently to your door for easy set up. Easy to move through narrow hallways and staircases. Recovery of 72 hours is recommended for your new mattress to get to its original and plush shape. We recommend sleeping on queen size mattress for a few weeks in order to give your mattress a chance to”break-in” to the way you sleep.