The mattress arrived as promised,  but that's about the only positive thing to be said about it. It's been over two weeks and it still doesn't look like the picture. It is only 7 to 8 inches high with one end all crooked and sloping down. The strong chemical smell has not disappeared as promised, and makes the whole house smell. I'm surprised about all the other positive reviews on this mattress, mine was a complete disaster.  I had to return it. Return was painless however. This was my first purchase on wayfair and I will probably use them again in the future but would not buy a mattress online again.