Beautiful Grid Wire Mesh hole size(cm):6x6,8x10,10x10,11x13,13x13,15x15,16x18,20x23 wire diameter:3.0mm -8. ... 0mm 1 Materail: high quality galvanized wire , stailess steel wire etc 2 Corrosion resisting technology: cold galvanized , ... railway, highway and bridge on both sides of the protective take use; Can also be used in windows, ... 2.75m PVC coated beautiful grid wire mesh (used in window guarding)