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

They came in a 3-pack and I purchased two to cover the AC vents in my apartment due to a roach problem. For people wondering about the size, they basically look like sheets of paper. Air flows perfect through the holes and the holes are small enough so that nothing will be coming through those vents now. Used 18 gauge nails to keep it flush against the vent. Reading other reviews, I noticed people had issues cutting it. I used normal kitchen scissors and I was able to cut it to size just fine with little effort. Thank you for the great product!

These mesh pieces were a lot stronger than I expected. If you wanted to fold it, it would take some effort to get the folded edge completely flat. That said it did cut with office scissors, though with some force. Perfect for replacing chewed up vent screens on my garage door

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 get these to line my hamster cage. Its better for her feet and no sharp edges.

While Im keeping these for a crafts project - I had to wear gloves and tape the edges shut because the wires are loose & sharp. It took me over an hour! If youre not prepared to do this - DONT GET THESE. Theyd have gotten a 5* rating if the edges were sealed!

Rob Slater wrote an excellent review with product numbers and pictures for doing this. I am following his instructions. These are sturdy and thick enough to serve the purpose but durable enough to work with. Follow his instructions and buy the exact products.

This screen was exactly what I needed; it handles relatively high heat, grid spacing passes air with little or no resistance, and it easily cut to the shape/size I needed.

These stainless steel screens are great! The screen spacing in tight - like 1/32 small. I am very happy with them

This is a good quality mesh. It works great and was not too thick of gage or brittle. It worked as expected. I would recommend this product. I used it with epoxy to strengthen the bond and make it stronger with the wire mesh.

Used these for drain cups and work great.