electric welding mesh 1.Material: galvanized wire 2.hole"1/4'' 1/2'' 1'' 2'' 3.wire dia:0.4mm-3.0mm 4.length:10 ... "X1/4"BWG233/8"X3/8"BWG19,20,21,221/2"X1/2"BWG16,17,18,19,20,21,22,23,243 ... "X3/4"BWG16,17,18,19,20,21,221"X1/2"BWG16,17,18,191"X1"BWG14,15,16,17,18 ...