This mattress comes in a 95 cm high cardboard, tightly rolled, so they have to rest for 24 hours before they can be used. After 24 hours, I then put on my new bed and slept really well. Of course you have hardness 3 like, that means quite firm, but for me it is perfect. Previously I had a too soft mattress and realize only now really the difference. In any case, the back relaxes immediately, the spine feels good. A whole little thing I lack, but that is not enough for a deduction of points: At the coating could be sewn two handles, so as with the mattress from the Swedish furniture store, then you can easily carry. Otherwise, five stars, I get along very well with the mattress.
Addendum: I sleep now for a few weeks on the mattress, it still gets to me and I sleep better than before.
