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

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

Good

I used this mesh screen to cover the exterior exhaust vent of my air exchanger and it fits perfectly. It's easy to cut to size and it was thin enough to fit between the housing and the plastic fins of the exhaust vent. Very satisfied.

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.

Perfect for a small job I had. No sharp, uneven edges to deal with. Will buy again.