I truly do not even know where to start i was in the midt of cleaning and all of a sudden the fed ex guy is knocking at my door so i answer it and he says your all set whatever it is u were waiting for must begood because its also heavy lke really heavy i thought my bed i drop everything once again and took care of my bed and how ironic i jsut got thru washing my comforter set and everything smells like downy got to love it well you know how the redt goes i laid on the bed and that was it i woke up 2 hours later and didnt remember anything this bed is so beyond comfortablw im so blessed hopefully it reallly addresses all or some of my back issues than you again :)