This mattress pad seems to be pretty great quality. As promised, it arrived very compact and compressed. Within 48 hours it was fully expanded and fit great on the bed. If anything, the pad was slightly larger than our bed which I prefer over ones that are slightly smaller. It has a medium to firm feel when laying on it. I look forward to testing it overnight. I did not notice any offensive chemical smell, thankfully. This company definitely delivered what they advertised and I am grateful!