Due to the many excellent reviews, I ordered this mattress. They came bundled in a box; After removing the carton mattress unfolded in about 3 minutes their full size, which is packed again in a transparent envelope that grows. An unpleasant odor I could not find, perhaps something new, but what late. supply after 2 days was disappeared. The mattress is for its low price of very good quality. The outer cover is nice and thick and quilted. I tried the mattress from 3 days. It is very good to her and can ability to sense the 7 specified deck areas. In the shoulder area it but could have been a little softer. The very good moisture transport can only confirm. Sweat on my old mattress always, and that was not the case here. However, I regret to say that my mattress with hardness 3 (I weigh 90 kg) was too hard. So I sent them a heavy heart back again and will my order with mattress hardness grade 2, because it has convinced me real. The return went the way as easily as the delivery. Of course, I no longer got the mattress into the box, but if you packed well again with the packed film that is sufficient. Conclusion: a super mattress, personally a little too hard for me.