Skip to Content
  1. All products
  2. Packaging Bags
  3. Postal Bags
  4. Poly Mailing Bags
  5. Grey Opaque 300 x 400mm Mailing Bag 12" x 16" (Box of 500)
  6. Poly Mailing Bags
Pricelist: .Website Prices Pricelist
Pricelist: .Website Prices Pricelist
Grey Opaque 300 x 400mm Mailing Bag 12" x 16" (Box of 500)

Grey Opaque 300 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.

£ 43.28 £ 43.28
£ 43.28
Contact Us
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

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.