Double layer MP3 FPC: 1.Cu.tkns:Electrolytic/Rolled Cu.foil 0. ... :6days for bulk 3.T/T,Alipay,smpl is ok Double layer MP3 FPC:1.Cu.tkns:Electrolytic/Rolled Cu.foil 0 ... :6days for bulk3.T/T,Alipay,smpl is ok1) 2-layer FPC 2) Base material: PI3) Base copper thickness: 1/3oz ... tin and gold12) This product can satisfy RoHS instruction request. Double layer MP3 FPC