Welded Wire Mesh Material: Low carbon steel wire, stainless steel wire Weaving characteristics: Hot dipped galvanizing after weaving, Weaving with hot dipped galvanized iron wire Electric galvanizing after weaving,Weaving with electric galvanized iron wire PVC coated welded wire me Specification List of Welded Wire Mesh OpeningWire Diameter In inchIn metric unit(mm) 1/4" x 1/4"6.4mm x 6.4mm22,23,24 3/8" x 3/8"10.6mm x 10.6mm19,20,21,22 1/2" x 1/2"12.7mm x 12.7mm16,17,18,19,20,21,22,23 5/8" x 5/8"16mm x 16mm18,19,20,21, 3/4" x 3/4"19.1mm x 19.1mm16,17,18,19,20,21 1" x 1/2"25.4mm x 12.7mm16,17,18,19,20,21 1-1/2" x 1-1/2"38mm x 38mm14,15,16,17,18,19 1" x 2"25.4mm x 50.8mm14,15,16 2" x 2"50.8mm x 50.8mm12,13,14,15,16 Technical Note: 1,Standard roll length: 30m;width: 0.5m to 1.8m 2,Special sizes available at request 3,Packing: in waterproof paper in rolls. Custom packing available at request.