Wire Dia:BWG23, BWG19,20,21,22,BWG16,17,18,19,20,21,22,23,24, Mesh:1/4"X1/4",3/8"X3/8",1/2"X1/2" Welded Wire Mesh serves as guards in buildings and factories, as animal enclosure and wire mesh fences in agriculture; welded wire mesh also serves in horticulture industry as guards for trees and plants. Assortments available: Hot-dipped galvanized after welding; Hot-dipped galvanized before welding; Electro galvanized after welding; Electro galvanized before welding; Welded mesh, PVC-coated; Welded mesh made of stainless steel.