We have protectors on every mattress in our home. Out of the queen size mattresses, this is the best protection we have had. The one this one replaced ruin a brand new mattress when my youngest wasted apple juice on the bed. Sadly, I was disappointed because that's the point of a mattress protector. The allerease ,actually, protected the mattress from a cranberry grape situation this morning. I will definitely purchase more for the other beds. Easy to put on, no unnecessary slack in the material. And best of all, it ia truly waterproof!