Love these book rings for the most part- the colors are vibrant and they seal strongly......except when they don't. Seem that in the pack of 16 there are always at least 2-3 that won't stay together because they are too loose. If they all worked I would give them five stars.
Book rings are not just for notebooks. After I had mine & my husbands name tags cut & laminated I fastened them to our wheelchair scooter walker computer computer bag 2 in our truck & my bicycle. Anyway I used the multi-colored notebook rings to fasten the tags to everything. The girl at the copy & print in Zephyrhills Staples showed me how to punch holes in the laminated name tags. Naturally I purchased a hole-puncher to do the job right.! By the way I made a sign on my computer that has our names palm trees & a nice boarder. I had that laminated punched holes in it & hung it outside using two purple notebook rings. My computer instructor was forever impressed & so was my husband. I love my computer. So you see I will always need Staples. In fact I like to tell my friends that my truck pulls to the right whenever I pass your store. I guess I am totally hopeless.