Review on Waterproof Quilted California King Mattress Protector With 18" Deep Pocket - Gray by Andre Parsons

So far, out of mind and that's good.This does not bunch up under our 10-year old's sheets, as several others have in the past. In fact, we have a couple months of use now with no comments or complaints. We've not had occasion to test the waterproof claim and of course are happy about that.These kinds of mattress covers are just a necessity, in my opinion, if you want your mattress to stay usable for years and years. This can be washed or tossed out for a fraction of the cost of a new mattress - and this one is keeping our mattress like-new in color, smell, and appearance.