... 20(5:1) Solder Mask Color green,light green,white,black,dark brown,yellow,red,blue Min. solder mask clearance 0 ... .0005β-0.0007β(0.012mm-0.017mm) Silkscreen Color White,black,yellow,red,blue,green Min. Size 0.006β (0.15mm ... more details! 1.6MM thickness copper clad Single Side PCB Boards