4 Pack - 304 Stainless Steel Woven Wire Mesh Screen, Air Vent, 11.8" X 8.27" (300 x 210mm) 1mm Hole 20 Mesh, DIY Project, Easy to Cut and Resistant to Rust

Good

Worked well installing on vents. Cutting to the right size wasn't too difficult, just used good scissors.

I used this to patch up some holes between the foundation and the drywall in my garage to keep the critters out. It was very easy to cut to the right shape and I could secure it with some drywall screws. The edges are super sharp so you need to wear gloves AND when you cut it the little end pieces will fly everywhere so wear SAFETY GLASSES that are the wrap-around kind, and vacuum after you are done to pick up any pieces. I would really worry about pets and kids coming across these tiny sharp metal fragments so use extreme caution. Like in hindsight I would have put this into a transparent plastic bag and cut it inside there to catch any pieces being flung outward. Safety aside, it did a good job covering up the holes so I'm quite happy.

Great product it highly recommend it for the quality & the value it has the marks in all areas.

It's been 2 year now and it still didn't rust or corroded.

Tight enough mesh to keep even small ants out from our air conditioner exhaust outlet. I’m deducting 1 star though since the sheets were slightly bent when they arrived to me. This could be important if someone is using these sheets for hobby purposes where unsightly fold/bend lines could ruin the whole thing.