Title: Utterly useless
Review: I bought this item despite the other reviews--thinking weak magnets might be annoying but shouldn't be a showstopper. In fact, the magnets are so weak you wouldn't even know they are magnets--except for the fact that you ordered magnets.Go get yourself a roll of duct tape and tape over your unused vents. Far more effective (and cost-effective) than these useless "magnets."
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