This is for the Bassinet size it comes with the wheels took it out of the box for pics only. The mattress I bought it used and Im including it with the bassinet and the waterproof cover. The item "Stokke Sleepi Bassinet/natural maple/Mattress And Waterproof Cover, Free Ship" is in sale since Tuesday, March 19, 2019. This item is in the category "Baby\Nursery Furniture\Cribs".The seller is "ludejesu_0" and is located in Saint Petersburg, Florida. This item can be shipped to United States.