Box (on the picture) is not included. Only memory foam topper and cover. Carefully read the following instructions before opening. The Serenity by Tempur-Pedic memory foam topper has had a product update and now comes with a new and improved pullover cover, which is designed to be easier to put on and remove. Place the foam roll on the bottom edge of your bed. Using a pair of scissors, cut open the containment bag. Be careful not to cut the memory foam. First unroll the foam along the width of the foot of your bed. Next unroll the rest of the foam towards the head of your bed. Remove the packaging liner by sliding out from beneath foam and dispose. As the topper expands, fully unfold the included topper cover and pull it over your topper and mattress as you would with your fitted bed sheet. Please consider that it may take up to 24 hours to completely recover to its full size. As the topper regains its natural shape, please continue to gently adjust cover so that all edges align neatly. Once the topper has fully expanded and the cover is properly adjusted, you can remake your bed the way you normally would. Now you are ready for a great nights sleep! The item “Serenity by Tempur-Pedic Memory Foam Mattress Topper KING SIZE” is in sale since Tuesday, December 3, 2019. This item is in the category “Home & Garden\Bedding\Mattress Pads & Feather Beds”. The seller is “aserg2″ and is located in chicago, il. This item can be shipped to United States.