Wanqueen Copper Mesh Roll for Mice Rodent Rat Repellent, Sturdy 5 * 32Ft Copper Wool Mouse Trap Hole Filler for Bat Snail Bird Control with Packing Tool

Worked perfectly to block up some openings around plumbing under sink, and also outside for a few exterior gaps. I estimated how much would be needed for each opening, and doubled it. Then I cut the length, opened up the webbing, lightly crushed and used wooden tool to tuck in securely.

I'm using this product to mouse proof out RV. It sits in a clearing in the woods on a gravel pad. We've experienced problems in the past with mice while it's closed up in the winter. The mesh combined with the expanding spray foam in a can has really impressed me. I visited the trailer about a month after closing it up and I did not see any evidence of rodent intrusion. The copper mesh comes in 50' roll and is easily cut with scissors. The pusher stick, that come with it, is the perfect tool for forcing it into the nooks and crannies. I followed up the mesh by adding the expanding spray foam that comes in black now. It made the over all job look great. I filled all of the outside holes and cracks first, then I did the same on the inside. This is the foam product I used: Great Stuff 99112876 Smart Dispenser Multipurpose Black, 12 Oz.

Just what I needed! We were having a mouse issue in our apartment and discovered a big hole behind one of our radiators was the cause! Landlord refused to respond and the hole was too covered by the radiator for us to access enough to patch ourselves. I bought this wire to block the hole and it worked great! Light and mailable enough that we could push it in front of the hole despite the radiator. It greatly reduced the number of “visitors” we got and as long as we make sure it’s in place the mice can’t access our APT easily anymore and have seemed to “move on” to easier food sources.

Good product. Just what I needed.

This is so easy to install. There is no wrong way. Very good value for the money. It is easy to cut to the length that you need. Very durable

Any spots that had a gap, we put this in there and we have not had an issue with mice. It does get messy to cut and apply but once it’s in place there’s no more to worry about.

This looked like a good product, but in actuality the wire gauge of the mesh is so fine / small that I'm certain it will not stop mice, and for sure not rats. I would not recommend this. Buy some 1/4" screen cloth at the hardware store and use that. It's proven 100% effective for all my cars for over 30 years. Bock the fresh air intake, and the air cleaner intake with this screen and you'll have no mice in your car from those openings.

Love working with this material! Malleable, strong and shiny.