G&B Mat 308199B 24 in x 50" 1/2 in Mesh Hardware Cloth: * Dozens of uses including coverings for window and screen doors, tree guards, drains, gutters, under eaves, soil sifters, and much more * Uniformly welded, this quality fencing product is a galvanized after product, providing a double zinc coating for maximum rust resistance and long life * Galvanized * 19 gauge * 1/2 in x 1/2 in mesh * 24 in x 50"