Not a happy camper, just received it today, after not getting it when it suppose to come. This is suppose a 12 inch mattress, that looks more like 7 inches. I bought a ten inches 2 yrs ago, that is much thicker than the one I got today.. The photo shown of this mattress,  looks to be really thick, when you get it, it very thin and flabby.   In order for it to be comfortable sitting on this, I have to put the 10 inch under it .Never again, I am VERY unhappy, with this misleading product, In order for me to submit this review, you have to provide a star, but in reality, there are no stars for this product..I expect this review not to be submitted or approved my the wayfair team.