Title: Magnets are not strong at all
Review: We bought this for a ceiling vent to blow the AC out of our closet and into the bedroom. It took almost an hour to get the thing to stick to the vent. The magnets are not strong. It falls frequently when the AC comes on. It's particularly annoying when it crashes down onto the hardwood floors while we are sleeping. I would not recommend this item for a ceiling vent.
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