If I would have done a review day one, it would have been 1 star, they were actually going to be sent back until I would only get 13 of what I paid for them so I kept them. Went and bought different and more expensive pillow but still kept these on the bed. Im not sure if it was the pillow protector on the pillow or the pillow its self it was just wasnt working out. Couple of months now, I gotta have it. I use it more for a support pillow to keep my head and neck elevated. but it went from a 1 star to a 4 in my book