... Size19.7"x24(500x610mm)Line width & Spacing3mil(0.075mm)Copper thickness1/3oz MinLayer to Layer Registration±5mil(0.13mm) ... Capability-FPC 3 Cover layerPolyimide, Flexible Solder MaskStiffener materialPolyimide, Polyester, FR4, MetalShielding materialCopperfoil, Silver foil, Silver PasteAssembly on FPC (Through ... , such as: mobile phone, camera, computer, LCD atc. high quality flexible pcb board