700mm x 100mm duplex white gray back boaard

{"cid":"91190462","title":"700mm X 100mm Duplex White Gray Back Board For Book Covers 250gsm","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/5a\/f179eaa1af319301e4b150cb6839-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"BM paper","Model Number":"BM91","Minimum Order Quantity":"1 Ton","Delivery Time":"5-25 working days","Certification":"ISO9001, ISO14001, SGS, ETC.","Place of Origin":"Guangdong, China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"350000 tons per month","Packaging Details":"Roll, Sheet, Ream","Product name":"Duplex White Gray Back Board","Gsm":"700mm x 1000mm","Size":"250gsm","Product Type":"Book covers","Printing Type":"Offset Printing","Surface Finish":"Embossing"}}