... , enamelled iron etc.Plastic Window Screen MeshGauge (mm)SizeColour12*120.23, 0.25W: 2’ to 6’L: 50’ to 300’green ... .25blue (dark, light)18*180.19, 0.21, 0.23, 0.25pure white22*220.17, 0.19, 0.21, 0. ... : 50’ to 300’12*120.23, 0.2514*140.21, 0.23, 0.2516*160.21, 0.23, 0.2518*180.19, 0 ... Alloy Wire Window Screen MeshGauge (mm)SizeColour14*140.21, 0.23, 0.25W: 2’ to 6’L: 50’ to 300’whitelight ...