Special expanded metal (Gothic mesh ) The material : the low carbon steel . Finished :the hot-dipped galvanized . The specification 1) The thickness 2.8mm ,strand width :2.3mm , small hole size :27x38mm ,the big hole size :27x36mm The sheet size :1.22x2.44 .the weight :12kg/sheet 2) The thickness 3.2mm ,strand width :2.3mm , small hole size :27x38mm ,the big hole size :27x36mm The sheet size :1.22x2.44m .the weight :14kg/sheet 3) The thickness 3.2mm ,strand width :2.4mm , small hole size :27x38mm ,the big hole size :27x36mm The sheet size :1.2x2.4m .the weight :14.5kg/sheet 4) The thickness 3.2mm ,strand width :2.4mm , small hole size :27x38mm ,the big hole size :27x36mm The sheet size :1.22x2.44m .the weight :14.7kg/sheet. Please feel free to contact us.