I really like that that the pillow case provides a allergy free cover that helps tremendously when sleeping, especially with a pet dog that sheds.   The case fits very well over the pillow and remains tight with little movement on the pillow itself.   It does carry stains like makeup which can be annoying.   The pillow case material is more like a felt rather than what one would expect.   Other than that the pillow case does what its intended to do.