Spahr Bedding 6 Sided Mattress Cover - Zippered Encasement Mattress Protector- 100% Waterproof, Safe, Complete, Breathable Protection - Twin XL Size

This mattress is of very good quality for the price. It goes on fairly easily and protect the full mattress. It helps to keep the corners of the sheets tucked under the mattress. I am very happy with it and would highly recommend it. It also feels great under the sheets, it is not slippery and it is noiseless while sleeping on it. It even made the sheets feel more comfortable on the bed. I like that it is waterproof and that it protects from bed bugs and dust mites. It's a great buy.

I know I always check reviews before purchasing most anything, so I'm writing this one to possibly help someone else. This mattress cover is a thing of beauty. The fabric is top quality and it fits my queen mattress like a glove. One thing -- it would be helpful to have another person assist you, although I did it myself in about 20 minutes. The zipper is on the end and the opening is plenty large enough for the bed, but it requires a little effort switching sides by yourself to move the cover all the way to the end of the mattress. I highly recommend this cover!

It's ok...not that great. Zipper broke off the 2nd time I zipped it shut and I've only had it for a week or so... It's tight on my 9" mattress plus 2" foam topper. Really doubt it would fit anything larger than 12". Don't why it has so many 5 star reviews, suspicious.

My 2 twin XL sheet protectors arrived on time and are in perfect condition. My beds arrived today and the mattress protectors fit it beautifully. I was a little concerned since my beds were very high (15 1/2 inches high) and not all will fit but these fit it perfectly.

This encasement was easy to put on and seems to be working well.

This is a great purchase. It really works! Our son put it to the test when he dumped an entire cup of chocolate milk on our bed. Nothing at all got on our mattress. The only complaint is that the zipper is a little flimsy. It broke taking it off when the milk was spilled. But, I immediately ordered a second one.

It fit fine and has amazing feel to it, even under the sheet. The only thing is, the thread count is so high that I had to leave the zipper open a couple of inches so the air could escape faster.

Waterproof, yes. But odors get through to the mattress. And it doesn't take long. I had this mattress cover on my bed when my dog had an accident (on top of the bed, to be clear, not on the sides where there isn't any plastic). Although the liquid didn't manage to reach the mattress, the odor did. I then had to use arm & hammer to get the scent out of the mattress (or cover it up -- I'm not sure which). Never again would I purchase this product. It does not offer enough protection. Buyer beware.