I have collected a lot of stamps so I use these to put the stamps on one sheet and use the other sheet on top. I then put that into a plastic page protector. This way I can organize my stamps by matches i.e. animals flowers ect. I put them in a notebook. These work so good. Easy to pull out and they hold the stamps in place
I love using clear plastic for stamping. I stamp on this and then lay it over my project, ensuring that I get it "just right". One star off for the glossiness; more of a matte effect would cut down on the glare when trying to take a photo. However, it's not so apparent inside a plastic sleeve.