Exported to Japan, made in China, long 4 self-adhesive bags opp 30 silk packaging bags, used in our life often use a plastic bag called OPP, we usually use it to pack some daily necessities, or purchased goods, of course Long 4 self-adhesive bags can also hold other products. For example, our common gold and silver jewelry packaging can be stored in OPP bags with anti-static adhesive strips, but all products can be used.