... 9001) 2.mesh :1/4"-5" Specification List of Welded Wire MeshOpeningWire Diameter(BWG)In inchIn metric unit(mm)1/4" x 1/4"6 ... .4mm x 6.4mm22,23,243/8" x 3/8"10.6mm x 10.6mm19,20,21,221/2 ... 3/4"19.1mm x 19.1mm16,17,18,19,20,211" x 1/2"25.4mm x 12.7mm16,17,18 ... to 1.8m2,Special sizes available at request3,Packing: in waterproof paper in rolls. Custom packing available at request.1.electro galvanized ...