customized potpourri packaging bag Materails:PET/AL/PE zipper at top Different size and design ARE CUSTOMIZED. Colorful ... potpourri bagMatetialsCPP,BOPP,OPP,nylon,PET,Aluminum foil,VMPET,VMCPP,PE,paper are available,can choose 2-layers or 3 ... bagsFuctionsMoisture proof, antistatic,light proofThicknessCustomizedTypeStand up pouch with or without zipper,3-sealed bag, side gusset bag,spout bag,back ...