More sleep comfort on a very good but older mattress

This is a twin size mattress pad and I ordered a full size mattress pad. Im not happy at all.

Kept us from sweating as stated

Good product for a fair price.

Working great, no back issues.

It makes the bed very much more comfortable!!!

my daughter loves it. super comfortable and perfect delivery.

Made my daughter's hard mattress comfortable to sleep on. Feels like you're sleeping on a cloud!

As you can see its not 4.5 or close to it !!!!!!! not happy.. its 2.5 shorter than a twin and 2 shorter wide!!!!! Disappointed with Wayfair!! Offering small refund or try to but back in box !!!! Be long time before i order again !!!!

This is supposed to measure at 74” but it is 65”. So it clearly does not fit a full bed. Secondly, these must be sitting in a box for years as it has been 6 hours since I’ve opened it and it still is as hard as a rock at the top. Wayfair is sending another but I’m not feeling hopeful….