... sided pcb,double sided pcb,multilayer pcb,flexible pcb,fr4 pcb,fr2 pcb,fr1 pcb,cem1 pcb,cem3 pcb, ... Laminate Materials FR-4,FR-1,,FR-2,CEM-1,CEM-3 Board Cutting Max. number of layers 8 Min. thickness ... for inner layers (Cu thickness are excluded) 0.003”(0.07mm)Drilling ... ,kindly contact me for more details! 1.6MM Thickness ,LED car light,FR4 Single Sided PCB