The large-sized Poly Mailer mailing bag is the best choice for securing your postage contents.
The extra large bag is made from polyethylene which is strong enough to handle the waterproofing.
Send any small items that can fit inside the bag easily.
Being bigger in size, the bag is still ultra-lightweight and is covered in white from outside, to add privacy.
Send any items that can fit inside the bag easily.
Save when you buy in bulk and manage your postage in one go!