Title: Magnetic vent covers that are capable of neither magnetism nor vent coverage...
Review: I purchased a (surprisingly expensive) set of these vent covers against the great weight of the negative reviews. I figured, foolishly, "How bad could they possibly be?"Answer: Pretty bad.These vent covers do not generate enough magnetism to support their own weight against the lightest volume of air. My original plan was to place them over ceiling air vents; they're incapable of sticking to support even their own weight. These were a complete and total waste of money.I would suggest that, if after reading the reviews you're thinking "How bad coud they possibly be", allow me to be your cautionary tale. Don't buy these. They're worthless.
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