I bought these for my sister in law and brother for Christmas. They were excited to go home and put them on their pillows. Thought we would get them something that they would never buy for themselves. My husband and I have a few sets of silky pillow cases and are never going back to cotton, ever! They are so soft and silky and feel great against the skin! My hair has less breakage. Even when we travel or stay over night in a hotel, we never leave home without our pillows and the pillow cases! These are a great price and the hidden zipper is a bonus!!