This mattress is awesome, let me tell you about it! I ordered this mattress through wayfair and within a week I received it. The mattress is vacuum, packed and placed in a tall rectangular box. That is very heavy but you can move it easier if you move it at the base. After I set up my king size bed I laid the mattress box on the slats of my bed and then I open the box. The manufacturer gives you instructions that’s attached to the mattress that you should read before you cut open the package that contains the mattress. Anyway, you have to place the mattress box in the middle of the bed and then open the package and the mattress and inflates like immediately it’s very cool to watch and this particular mattress is is worth every dime! Would definitely recommend!