... ,St.St.wire 4.wire dia.2-5MMWelded Gabion Mesh Specification:1.50x50mm, 75x75mm, 50x100mm, 100x100mm 2.Aperture ... : 1/4"~2" 3.Mesh wire Diameter: 2mm_4mm 4. Size: 1x1x1M, 1x1x0.5M, 2x1x1M ... 4x4x0.5M, etc5.mainly usage:Retaining wall structuresRiver and canal training worksErosion and scour protection; Roadway protection; Bridge protectionHydraulic structures, ...