This listing is for a 30cm x 60cm(12"X24") cut of 400 Mesh. <br> Multiple quantity purchases will result in multiple 30cm x 60cm sheets. <br> For larger / custom cuts, see below. <br> Specifications and Dimensions All wire mesh is made from 304L (Low carbon 304) Stainless Steel, except the 400 mesh, which is made from 316 Stainless Steel. <br> Mesh count is the number of wires per inch, all our stock is square mesh with the same mesh count in both directions.<br> Nominal Aperture is the average hole size.