I wanted to protect our new bed (especially since if we needed to return the mattress, it must be without any damage or stains) but this protector was really hot (not breathable as reviews mention) and the stretch is too stretchy so the cover slips off of the mattress.  It isn't working for us so I'm returning it - and I actually hate the Wayfair return policy that we have to pay for shipping of the items back as well - much better off shopping at Amazon where I've never had these issues.  Thought I'd give them a try but wasn't worth it!

Cons: Not breathable, feels plastic-like, not secure