This came very quickly, thanks to Wayfair for having amazing shipment times!  It fits great on my sons mattress.  He is an older boy who has spontaneous bed wetting , we have tried so many other covers I am hopeful this will be the last! It covers completely, easy to put on, and feels terrific.  It defn has hotel quality similar to Hilton quality! ( that’s just my own opinion) I have place an incontinent pad over top of this cover, hoping with the two combined I will not have to buy yet another new mattress!  So far so good!