99.9% Pure Copper Wire 40 Mesh- 12.5 x 38 Dense Filter Screen Mesh

Very fine mesh screen.

Came in folded config... why not rolled. compared to other mesh, had least crease, I put the material on a piece of MDF and used the household iron to remove some of the creases, far from complete. I then rolled it on a small tube... should get rid of creases in ~ 50 years. Ifin you dont care about the creases then bump rating to 5.

I like the thickness of the mesh. I used the mesh to make an insert for my masks.

Good amount of copper mesh . Clean cut and nicely packaged