Grey Opaque 300mm x 400mm Mailing Bag 12" x 16" (Box of 500)
Popular size plastic mail bags for sending items up to 300mm x 400mm on courier or through the post. Plastic postal bags are made from recycled polythene in an envelope style with a self seal glue strip for quick and easy sealing.
Grey Opaque Polythene Mailing Bags
Tough opaque mailing bags in a high tensile polythene with a strong peel & seal strip make these bags a popular choice for mailing a wide variety of bulky items. Also useful for opaque security when sending items by courier.