Copper Mesh, Rodent Mesh Sturdy Pure Copper Stuff-fit Wire Mesh for Gap Copper Blocker Fill Fabric 4 x 40

Light and thin copper, rats chew and / or just push them out of the way. Not useful for that purpose.

It clearly doesnt work as an effective rodent barrier. It is easily bitten through and destroyed. It is also pretty thin and not dense at all in terms of how it is woven.

The mesh roll is 3.5 inches by 36 inches. Not 4 inches by 40 inches.

Im using copper mesh to stuff in cracks to mice stay out.I havent had a rat invasion so far this winter, so its works fine.

Did exactly what I wanted very manageable

Very practical, can protect a large number of my seedlings, in the rain will not rust, with them away from the rats on my seedlings, worth buying

Very poor value for the price paid. I returned this item

We feel confident the mice cannot get in now! Covered with rodent repellent foam that hardens

This is very much the right purchase. I put a double layer of this under my cooker vent as I had mice in my vent last year. So far this winter I have not had a mouse invasion so hopefully it will keep doing its job.

Easy to use and so far effective.