I read many reviews about magnets before finally deciding on this one and I'm glad I did. They are small, about the size of a nickel, but very strong. I bought these to decorate my garage doors and front door with Halloween decorations. I gorilla glued them to little foam bats and hung them up two weeks ago. They endured two heavy downpours and several windy days without moving at all. Two magnets cracked heavily in it, but didn't break completely. I'll update my review if anything changes, but so far they're holding up even with the garage door being opened/closed daily. I used every last magnet and I didn't think I would. If they last through Halloween I'll be sure to buy more to make other garage door decorations for other holidays. While they don't hold much weight for my jewelry, the description says they can hold a few pounds.
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