I bought these as cheap stud-finders. You know, run them over the wall, and they'll "stick" to the nails or screws securing the wallboard. They not only work well for that, but also to secure plans to a steel clipboard, hold cabinet doors closed, etc. They ship with plastic strips between them to make them easy to separate. Good thing, too, 'cause without them, they are really difficult to pull/slide apart. Well worth the money.
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