Fencer Wire 1/4 in. x 4 ft. x 25 ft. 23-Gauge Hardware Cloth CA23-4X25MF14 - The Home Depot
Rodent Proofing Galvanized Wire Metal Mesh for Blocks Rats, Mice, Mouse, Squirrel & Bird Access Internal - China Welded Mesh, Wire Mesh | Made-in-China.com
Rodent Mesh - The Mesh Company
GARDEN CRAFT 10-ft x 3-ft Steel Hardware Cloth Rolled Fencing with Mesh Size 1/4-in x 1/4-in in the Rolled Fencing department at Lowes.com
Copper Mesh for Pest Control | Mouse, Rat, Slug, Snail, Insect and Rodent Control | Rodent Mesh, Snail Repellent, Pigeon Deterrent | Pest Exclusion Wire Mesh Roll(3M) - Walmart.com
SS & Galv RatMesh Rodent Proofing Welded Wire Metal Mesh-Blocks Rats, Mice | eBay