Material:80-400g paper material Printing: Offset, Silk printing, UV Coating Packing: 4pcs/opp,600pcs/ctn. product details productspaper file bag shapebag paper materialpaper sizecustomized size handle artwork formatany is availablepackingPacking: 4pcs/opp,600pcs/ctn. according to customers' rquirementsquality 100% guarantee, strict controlpayment T/T 30% deposit,balance at sight of B/L opysample ...