a rectangular shape a sealed or partially sealed plastic or paper bag printed information on the bag, such as logos, labels, or instructions a closure, such as a zipper, snap, or drawstring a barcode or tracking number printed on the bag
packet which is a rectangular shape packet which is a sealed or partially sealed plastic or paper bag packet which has printed information on the bag, such as logos, labels, or instructions packet which is a closure, such as a zipper, snap, or drawstring packet which is a barcode or tracking number printed on the bag