1 Layer with Stiffener and Gold Finger 7oz Copper Thickness 
3 Layers Rigid-Flex 
6 Layers Plug VIA Rigid-Flex 
8 Layers Rigid Flex 
Rigid Flex with Gold Finger 
8 Layers Rigid-Flex with Gold Finger 
Rigid Flex with BGA 
Inner & Outer Layer Impedance Control
