Expanded mesh Material:iron,steel,aluminium plate Thickness:1mm-5mm LWD:4.5-100MM SWD:2.5-50MM Uses:building, constructi Expanded Metal MeshMaterial: Expanded mesh, made of ... for first class sound case. Also fencing for super highway, studio, highway. Specification of Expanded Metal Mesh:Sheet ThicknessOpening in WidthmmOpening in LengthmmStemRoll WidthmmRoll ...