TIMESETL 3pcs Stainless Steel Woven Wire 20 Mesh - 12x8(30x21cm) Metal Mesh Sheet 1mm Hole Great for Air Ventilation - A4

The gauge of the wire is well chosen to make the grid appropriately stiff and still be workable. The wire runs however are not always squared off, causing a run to end partway across the length, resulting in some waste.

Dimensions of the mesh and the dimensions of the holes are accurate.

I used this to close all my vents. The vents still work, but the mice arent able to damage these. I love these

I bought the sheets with the intention of filling in a doggie door. They were easy to attach and cut.

I got this because I needed the material to be 12 inches on a side. All three sheets are 11.75 inches not 12 inches. Now I have to do a workaround because the product dimensions are wrong! Deducting one star for incorrect advertized dimensions. Pro: Precise-enough grid lines are easy to cut.

This is exactly what it says. It is genuine stainless steel mesh. I am using it for making the air vent holes into cooling fans meet UL so I am not using it for keeping rodents out although it will do that too. This stuff is easy to cut and doesnt seem to affect airflow much and is easy to clean with a vacuum. Overall good quality and value.

These are not welded. They are sturdy enough to work with though. I used them in my RV floor vents. They stop big stuff from falling in and dont restrict air flow at all.

I was able to cut this with tin snips into a 3 in circle. worked perfectly, held together well after cutting.

Good quality. Recommend you buy a good pair of aviation snips to cut these or youre gonna have a rough time (seriously). Used to repair the filter screen on my electric kettle.

carefully cut, no raged edges, uniform construction. no voids or pinched areas.