20 layer pcb 2 7mm fastpcb

{"cid":"91180677","title":"8mm Fr4 94V0 Prototype Printed Circuit Board Multi Layer PCB","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/4c\/173504a172b71b5ef876b73d6d91-200x200-1.jpg","attrs":{"Price":"USD;0.1-1\\pcs","Brand Name":"PY","Model Number":"PCB","Minimum Order Quantity":"1PCS","Delivery Time":"5-10 work days","Certification":"ISO9001","Place of Origin":"ShenZhen","Payment Terms":"T\/T, L\/C, D\/A, D\/P, Western Union, MoneyGram","Supply Ability":"Ten thousand square meters per month","Packaging Details":"Vacuum packing, high quality carton","Color":"green,Blue","Number of plies":"4-6Layer","Copper Thickness:":"4oz","Base Material:":"FR4","Board Thickness:":"1.0\uff5e1.2mm","Place of Origin:":"Guangdong, China (Mainland)"}}