It is a big size and I love it. It is made of shredded memory foam. It has been really hot here in my stat but yet I feel cool laying on this with my head. It is Hypoallergenic & Dust Mite Resistant. This pillow is like laying in heaven. It is so soft and comfortable. You can wash in the washer and came out just as great. Awesome quality big pillow. I recommend it. This product was provided at no cost for the purpose of inspection and an unbiased review.
Update: Been a few years now and I still love it.