8 layers pcb with fpc tail

{"cid":"91168117","title":"Dual Layer Flex Printed Circuit Board With PI Stiffener on Head and Tail","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/7c\/725e35ec503e36ea1d1bbe3be5e5-200x200-1.jpg","attrs":{"Price":"USD 2.99-9.99 PER PIECE","Brand Name":"Bicheng Enterprise","Model Number":"BIC-285-V2.85","Minimum Order Quantity":"1","Delivery Time":"10 working days","Certification":"UL","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"45000 pieces per month","Packaging Details":"Vacuum","Number of Layers":"2","Board Material":"Polyimide 50 \u00b5m","Surface Cu thickness":"1.0","Board Thickness":"0.25 mm +\/-10%","Surface Finish":"Immersion Gold","Solder Mask Color:":"Yellow","Colour of Component Legend":"White","Test":"100% Electrical Test prior shipment"}}

{"cid":"91201973","title":"Big Window FPC Cable Membrane Switch Overlay Custom LED LGF","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/04\/1cf2491d1f1ac1e8612021aa1662-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Lunfeng","Model Number":"LFZDX072","Minimum Order Quantity":"1 piece","Delivery Time":"7-25 working days, To be negotiated","Certification":"ISO9001:2015","Place of Origin":"Shenzhen, China","Payment Terms":"T\/T, Western Union","Supply Ability":"500000 Piece\/Pieces per Month","Packaging Details":"First put into a polybag, then paked into a carton. According to clients' special requirements.","ColorS":"Pantone\/ RAL color, black, white, blue, orange, green","Material":"PET, Polyester(PET), 0.15mm matte PET","Rear adhesive":"3M467","Feature":"matte surface, FPC circuit","Connector":"1.0mm Pitch, black connector","Key":"Embossed keys metal domes,","LED":"with Leds, LGF film","Window":"transparent LCD window, NO punch holes"}}