Copper Mesh,Pure Copper Wire Mesh, Hole and Gap Filler, Sturdy and Durable, Suitable for Gardens and Houses, Size 3.8" x 40"（1 Roll)

Works great!

After having rodents eat though 2 camera transformers, I decided to try this. It's been months and they haven't caused any more damage. It's easy to use and cut. It also forms nicely around odd shapes.

This copper mesh has been useful in excluding birds from little gaps in my gutters. A bird squeezed in and built a big muddy nest causing clogging in my drainage. It was quite an ordeal to fix that. Use it to prevent mice if you have little openings. It comes with a pair of scissors and cuts easily to the size you want. There's a generous amount of mesh for numerous uses. Would buy again. Good value for the money and has held up for 2 years now w/o replacing so good durability.

It is good quality.

I like it

Perfecta para mi pequeña caja de faraday

I bought this to replace the reduced quality chore boys that are flooding the corner stores of inner cities everywhere lol. Previously I had purchased a roll that was flatter looking and had less layers, and found that the individual strands of copper, while absolutely 100% copper, are so thin that when you pack it, it easily becomes so tight that it restricts airflow and eats up product just as badly as the crap I’m trying to replace! I bought this roll because its individual strands appear to be as thick as good old chore I’m trying to replicate- I found that photos can be deceiving. It is double layered, and it’s been crimped so as to appear abrasive like a copper scrubber. When you get it apart, it is actually THINNER than the previous roll I purchased. Now if you’re using this as a smoking screen, it is possible to pack it loose enough to work- but you’re not gonna wanna push it. And we all wanna push it, so personally I’m gonna save this for when I have absolutely no other options. ALL THAT SAID- given that this does pack so tightly, if you’re looking to use this for blocking mouse holes, you can be sure it’s going to be effective. Incidentally, I’ve used the other roll I had for a hole in my foundation that let a f’n rat in, and it’s still holding strong in there. It’s ***** for that purpose!! In photo, this product is on right, compared to the thickness of the crap copper coated chore for comparison.

Was much better quality than others and seemed like it was pure copper unlike others.