2 1mm pcb drilling backup sheet

{"cid":"91221091","title":"6 Layer FPC Flexpcb Circuit Board Prototyping Production Fab Assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/24\/2e953d05f8888ab411c6044576cf-200x200-1.jpg","attrs":{"Price":"USD0.1-1000","Brand Name":"ONESEINE","Model Number":"ONE-102","Minimum Order Quantity":"1pcs","Delivery Time":"5-8 working days","Place of Origin":"Shenzhen,China","Certification":"ISO9001,ISO14001","Packaging Details":"Vacuun bag","Payment Terms":"T\/T, Western Union","Supply Ability":"1000000000pcs\/mon","product_attributes":"coverlay pcb,flex circuit design,rigid flex pcb design,flex pcb manufacturing,flexible printed circuit board manufacturers,flex circuit manufacturer,flex pcb price,flex pcb prototype,jlcpcb","Standards":"IPC-A-610 E Class II-III","Type":"Customizable","Thickness":"0.1mm-0.3mm","Processing Customization":"Yes","Testing":"100% E-Test"}}