Great for storing stickers to preserve them and for travel. I use these in the PSB storage system instead of the Cropper Hopper Craft Binder because the PSB has more room for more stickers and my CH Craft Binder is full of unmounted rubber stamps.
I just received my order of 5 and wished I had doubled that order. This is a great way to organize. now if I can just find a notebook that will hold them and I'll be set. I'll be ordering more next week.