Dream Serenity EcoZone 4" Memory Foam Mattress Topper Full

I slept using the topper for the first time last night. I awoke feeling none of the tightness or discomfort in my muscles as has become a daily issue. What a great pleasure! All that, and in having done some research, it's eco-friendly and low cost.

Says it is 4 inches thick or deep, it feels and looks more like 3 inches. With multi zones, in some places due to that, it lacks more memory foam than other areas of this mattress pad queen size. I've owned quite alot of different brands and styles over the years, this one is pretty good though. It does not smell at all, not even right after opening sealed plastic wrapped package in a box. This did not require any airing out first before using. Within one hour it had already mostly inflated to normal size thickness, and I took a nap on it. Cannot wait for a good nights sleep tonight on it, that will be the true test of it. No toxic smells, so this gets a higher rating for that alone, is very important to me, someone with alot of allergies, no toxic fumes. Nice surprise of that. I think though I would buy from this same manufacturer company ,that made this 4 inch queen size green memory foam mattress topper, but would prefer all one thickness throughout entire mattress, not just in some areas.