Specification List of Window Screen Netting Variety Specification Technical Notes Mesh/Inch Wire Gauge Roll Size Baking paint Insect Screening 12x 12 BWG31BWG32 3"x100"4"x100"1x25M1.2x25M Suitable For Petroleum, Pipeline, Package. All Kinds of color 14 x 14 16 x 16 18 x 18