The Poly Mailer mailing bag is the best choice for securing your postage contents.
The convenient bag is made from polyethylene which is strong enough to handle the waterproofing.
Be sure of your contents with its puncture resistant design.
The ultra-lightweight bag is covered in white from outside and black from inside to add privacy.
Send any small items that can fit inside the bag easily.
Save when you buy in bulk and manage your postage in one go!