... coil width 1000mm is also available. 3.Perforated metal mesh hole shapeRound, square, long round, triangle, scale, ... oval, hexangular, slot etc. 4.Perofrtaed metal mesh featureThe perforated metal mesh owns smooth surface, beautiful shape, extensive usage, ... of the hole shapes and configurations, uniform sound isolation, attractive appearance, light weight durable, superior abrasion resistances ...