bout this item 100% Pure Copper:Our copper mesh is made of 100% pure copper, rustproof and durable. The copper mesh is double knitted by copper wire, every loop is linked with another one, so the structure is firm, it can not be gnaw through. Long-Lasting:Copper mesh is waterproof and fireproof, rust-proof and has a long service life. Outdoor:Our copper mesh rodent control is bendable and easy to cut by ordinary scissors, so you can cut off corresponding quantity depending on the size and shape of the hole. Can be used as hole fillers to keep out mice and other rodents. Can also be used as fences to protect your seedlings, vegetables and fruits. Daily:The copper mesh can be used as cleaning brush, it can remove oil stain or mixed stain on pan or other cookware.Also ideal for distilling, easy to clean. Size:5inch x 32ft.Whether you want to improve the structure of your backyard garden or protect outdoor pipes from damage, our copper mesh can meet your needs.