... PE Bag:1) Materials: OPP, CPP, PE, compound material2) Different shapes and design patterns are welcome and accept. packing bag:Itempacking bagMaterialPET/PE PA/PE ... OPP/PE CPP/PE PA/RCPP OPP/CPP PET/AL/PA/RCPP PA/PET/PE OPP/PET/ ... for choose.CertificationQSProduction leadtimeaccording to production schedule,generally 15days. PE bag