TIMESETL 5Pack Stainless Steel Woven Wire Mesh Screen, Air Vent Mesh, 11.8“ X 8.27“（30 x 21cm 1mm Hole 20 Mesh, Metal Mesh Sheet, Rodent Mesh Screen for Garden Animal Cage Net Security Cabinets Mesh

The material is solid and just stiff/flexible to be used in the way we need it. We split the sheet and wrap it on the stack pipe then secure it with a 5” stainless hose clamp. A full sheet works perfectly on the goose neck.We put them on 10 building roofs that has a rat issue and it has resolved the issue in all the buildings.

The holes in these meshes are extremely small, like about the width of a sewing pin or smaller. I wouldn't recommend using it to cover any floor ac vents since it blocks out a lot of air, if the holes were like two times bigger it would be better for home ventilation.

We were having roach and bug problems and had a feeling it was coming from the air vents so we ordered these and wow, they’re so cool! I have already recommended it to my friends and family. My boyfriend installed them and while it wasn’t the fastest or easiest thing ever because you have to shape them to your air vent, they are super customizable, bendable, easy to cut and once installed it does not affect airflow at all. My boyfriend actually enjoyed installing them and we’re extremely impressed by the quality. Best of all, the bug problem is gone!

I got these to cover the inside of some soffit vents, and some indoor air vents to block insects and prevent things falling in them. It works very well and can be cut with sturdy scissors but WEAR GLOVES. This stuff is sharp when cut. SERIOUSLY, WEAR GLOVES WHEN HANDLING.

Bought these to use for blocking mud daubers on an on demand RV water heater. So the problem RV's face is if mud daubers build a nest in an RV water heater it will cause terrible damage. Ironically, the manufacturer will void the warranty if you use screens to block insects because it "restricts airflow." So Ibsaid FU to mud daubers, cut this sceen to fit the vent dimensions and used magnets to hold the screen in place. Now, when camping in the summer I take the screen off, and then replace it in the fall. Everyone is now happy, me, the water heater manufacturer, and the mud daubers who have learned their boundries.

I needed to cut this down to size for a filter and it worked like a charm.

Sturdy stainless wire screen. Used to sift with.

We trimmed and used these on our rv water heater to keep bugs out. It was easy to trim with metal cutters.