PRICES MAY VARY. Galfan-treated steel 3x3" square all-welded mesh Thick high-caliber mesh (4mm, 9 gauge) Galfan-coated galvanized steel for optimal corrosion- and weather-resistance. Easy to assemble and to cut to any size. Shipped flat in a box. Includes 6 panels, binding spirals, tie wire, and instruction guide.