This product ripped by the zipper closure while putting it on and the zipper tab broke off when finally got it completely zipped.  Kept the protector on because I had been waiting so long to receive it and wanted to actually sleep on my new mattress.  Very disappointed in that it ripped because it does not make the crinkling sound and seemed like it would be a good quality.  Still using it until I can find something different.  Not sure it truly fits a mattress as large as they say.  It was a tight fit and difficult to get on.  Definitely takes 2 people.