Galvanized iron, stainless steel or PVC coated. Used in protecting the grass boundary,railway,highway,etc. Barb space: 3''-6''Gauge: 10Ga to 20GaMaterial:Galvanized Wire,PVC Coated WireBarbed Wire packed with wire handle and palletMost Produced specifications: 16Ga x 16Ga, 14Ga x14Ga,14Ga x 12Ga, 12Ga x 12Ga and so on Electro and hot-dipped galvanized barbed wire