... Metal width:0.5m-3m Sheet length:1m-5m Round Punch Mesh Perforated metal has a greater, more predictable, and ... stairs, sports field fence,highway guardrail, the road green belt protection etc. It has more industrial uses such as guard ... flooring.Expanded metal sheet, perforated mesh,etched mesh,punch mesh.Any shape Perforated MeshStainless steel Perforated MeshEtched mesh(by Chemical Erode)Punch Hole ...