National Allergy Premium 100% Cotton Zippered Mattress Protector - Twin XL Size (39" x 80") - 9-inch Deep - White - Breathable 300 Thread Count Hypoallergenic Cover - Advanced Encasement

Wasn't hard to put on twin extra long bed with help from 12 year old user. I think it might be harder to put on solo. No complaints from the 12 year old user nor parent.

My son uses this along with the Lucid Foam matress and he loves it. It is silky soft and eady to put on. It zips over his entire matress and foam matress togethet leaving eaverything tight and in place

They advertise “ Featuring a super-tight weave with a mean flow pore size diameter of 3.44 microns” on the website. This is the main reason I made this purchase. But I didn’t find any words on the sheet inside the package. I cannot believe they did this by negligence!

On the subject of reducing allergy symptoms, there isn't consistent evidence that dust-mite impenetrable barriers of any material reduce asthma or allergy symptoms over time. In the studies I've read they do reduce dust mite populations, but that doesn't make enough of a difference to affect allergic reactions in patients. Check out studies and reviews of the subject on PubMed to decide for yourself if that interests you. The review from the Cochrane Collaboration seems to be the most comprehensive (and contested).The Allersoft mattress coverings are well made, 100% cotton, and they wrinkle in the dryer, which (I hope) means no formaldehyde wrinkle-resistant coating. They'll keep your bedding clean, won't make your bed warmer, and are easily washed. I like them and I suggest them for those reasons, but I wouldn't expect any product of this kind to have a lasting effect on allergy symptoms.

I'm very happy with this product.

Nice, soft material. Not plasticky or smelly. I have a natural latex mattress which I seem to have developed an allergy to. I was hoping that this would prevent me from itching at night, but it did not, so I returned it. After purchasing 3 different encasings, I finally found an encasing that does actually prevent me from itching without feeling hot and sweaty or plasticky: protect-a-bed.

Very happy with the difference in my dust mite allergies when using these mattress and pillow covers. They fit the mattress a bit loose, but not bad, just enough to make them easy to get on the mattress.

This is a very nice mattress cover. I've puchased several and have washed them two or three times so far, they are still in great shape. We don't have dust mite allergies so I can't comment of the effectiveness of that, but otherwise, the covers work great for us.

Waste of money