Nuzzle Pillowcase Set

The pillowcase for my Nuzzle pillows are amazing. It keeps me cool during the night while sleeping. The material is of good quality, soft and comfortable.

This is not what I wanted. The zipper broke on the case and I can’t seem to find a replacement. I have a feeling this is going to be a problem with the zippers. How can I get the zippered case?

They are nice but I was misled by the comment that my pillow i ordered which i haven't gotten yet would not fit regular pillow cases, but these are regular pillow cases