Saved me from buying a new mattress! package came faster than i was expecting, great quality! opened the package, and let the topper lay flat on the bedroom floor so it could air out and get to its actual size (comes tightly sealed in plastic. No "new foam" odor. Slept like a rock the first view nights, when before i would toss and turn on my old mattress! would absolutely buy another one of these when and if ever needed