This mailing bags are with double strips on the lip, and there is a perforation line in the middle of 2 strips. It is returnable if clients are not satisfied with product when received the parcel.
The strips are silver color, which makes bags looks more luxurious.
Inner silver grey/outer white matt color makes bags 100% opaque, so people can not see it through to ensure privacy of client.
The bags are made of 100% virgin material with high tensile strength and puncture resistance, so the parcel will not be broken easily during shipment.
The bags are with very good quality permanent strip on top, even suitable for the low temperature and cold whether. You will notice easily if the bags were opened once.
