Pick a category of our BLUE (Metallic) Mailing Bags section
These metallic blue mailing / postal bags are made from a 100% recyclable special 3 layer co-ex blended polythene film giving excellent strength and puncture resistance. It is metallic blue on the outside, a middle layer of white which is unseen and then a black layer on the inside.
Simply peel off the strip and fold over the flap to create a permanent tamper-proof seal. Polythene mailers are ideal for sending items such as clothing, toys, magazines etc.
THICKNESS: 200 Gauge / 50 Micron