8L air gap rigid flex PCB

Layers : 12L
Thickness : 1.0 mm
Out Layer Copper Thickness : 1 OZ
Inner Layer Copper Thickness : 1 OZ
Min hole size : 0.2mm
Min Line Width/Space : 3mil
Surface finish : ENIG
Application : VR glasses
Features : AIR GaP structure composed of 3 layers of FPC