Stop guessing which mesh count is on your frame. Easy to read both U.S. and metric mesh numbers of monofilament and multifilament fabrics, either from roll or stretched on frame. Two different scales are used for monofiment meshes, one for USA mesh counts from 100-240, and metric counts from 40-95; the other for those USA counts from 200-480, and metric counts from 78-190. Multifalament chart determines mesh counts from 6XX to 25XX, USA halftone counts from 55-200 and metric halftone numbers from 21-78. Photographically produced on 8X10” polyester photo film (7mil) for durability and clarity.