QueenBird Copper Mesh with Packing Tool - 5 X 30 Feet - Blocker for Hole - DIY Hole Filler, Copper Fill Fabric, Ideal for Distilling, Pure 100% Copper Roll

Its pretty thin but there is enough material to overlap and have multiple layers. Would work well to stuff into holes. As a barrier I would have my doubts.

It seems to stop the snails/slugs if you create a vertical wall surrounding the vegetable.

If you are using for rodent control/gap filler there are other brands much more durable. This was easy to use and fold up but because it’s not high quality I had to use quite a bit folded many times to fill small holes. Also cutting it with regular scissors left little copper sheds all over. Not the best quality for my needs.

Perfect for adding copper to your still

Used to prevent mice from entering. I put in holes, vents and under stove. Doubled it up in some places it’s sorta thing.

This is easy to use but no where near the quality that my professional pest control person used. It is very lightweight. I just put it in today so have no idea if it will deter rodents but was disappointed with the weight when I compared it to the product used by the professional.

Easy to cut. Doesnt get jammed when unwinding. Stuffs holes nicely when compressed.

Easy application, and pretty much permanent. I’m certain the bats hated it!!

Using this product to block potential pest holes in my camper. Works very well and easy to use.

Outstanding!