Material:Galvanized Iron ric cation:Fence MeshHole Shape:SquareAperture:89mm-240mmMaterial:Galvanized Iron me:game ameter:2mm & 2.5mmOpening:89-240mmheight:0.8m-2.5mRoll length:50m Characteristics:Opening is more and more bigger from bottom to topUsage:sheep, goat, hours, cowPackage:Plasitc FilmCertificate:ISO,CE, SGS,BVSample:is free