I have saved those for years and I love them. I have and use all sizes from bedspreads, sheets and pillow cases. I “kit” fabric for quilts I want to make and don’t want to forget. Those senior moments seem to come pretty often and while I remember I want to make the quilt, I forgot where the pattern was.(in a book or a magazine? Yikes!). No I have my kits and pattern all st and ready. I do love those Zipper bags.