... 1.65mSpecifications Specification List of Welded Wire Mesh:OpeningWire DiameterIn inchIn metric unit(mm)1/4" ... 38mm x 38mm14,15,16,17,18,19 Mesh countDiameter(um)Opening(um)Open area (%)Thickness( ... 315.0Usage:polyester screen printing fabric are widely used in textile printing, plate making printing, electronic printing, ... mobile telephone dustproof aspects. 100% polyester mesh for screen printing