... /2''×1/2''12.7mm×12.7mm16,17,18,19,20,21,22,235/8''×5/8''16mm×16mm18,19,20,213/4''×3/4 ... ''19.1mm×19.1mm16,17,18,19,20,211''×1/2''25 ... .4mm×12.7mm16,17,18,19,20,2111/2''×11/2 ... in our products, please mail me to talk the specifics.'' 2.5/8"*2.5/8" Galvanized welded wire mesh(manufacturer)