Poly bag 1.Material:BOPP/CPP/PP/PE 2.With Ultrasonic 3.for gift,stationery etc Poly bag MaterialOPP/CPP/PP/PE etc.SizeAny size is availableThickness20micron-80micronColorblack,red,yellow,bule white etcStructurewith header,ultrasonic,pearlized filmHook styleCircular hook,butterfly hook,triangle hookPacking details100pcs/poly bag,10000pcs/CTNDelivery date5-12days POLY BAG,SELF ADHESIVE POLY BAG