Review on Enhance Cooling Performance with APEVIA G-140MM 140mm Black Fan Grill - 2 Pack (Retail) by Ario Rojas

Protects fingers and tongue from rotating fan blades. Keeps cat paws off fan blades. Prevent giant cockroaches and Texan mice from entering your computer through fan holes you may have cut in your case. However, cockroaches of German size are not stopped. You need a fine mesh for this. I'm just saying. Not suitable for frying steaks or any other food, although I haven't tested it for that purpose, that's a guess. The varnish has a pleasant black color, has no extraneous odors. (Hey, laugh, but I bought cheap offshore junk before it had a terrible stink).