1.wire mesh screen 2.material:stianless steel mesh,iron wire mesh 3.layer: single layer,multi-layer wire mesh screen materialStainless steel mesh,iron wire mesh, copper wire mesh shapes round shape, rectangular ... -350mmrectangular shapewidth 50mm to 100mm, length 60mm to 400mm packingpacked in plastic film, outside is wooden cases When ordering, please specify1 ...