Poly mailers are a lightweight, easy to ship alternative to packing boxes. Poly mailers are flexible, self-sealing polyethylene (LDPE) envelopes that are ideal for shipping apparel…
Our poly mailers are made with 100% polyethylene material. The material is lightweight, flexible, tear resistant and waterproof.
Currently, we offer 3 sizes of poly mailers:
191 mm x 305 mm (small)
254 mm x 330 mm (standard)
368 mm x 483 mm (large)
Yes, our poly mailers can be printed in full colour. There are no restrictions on the number of colors you can use and there are no additional fees.
Yes, our poly mailers can be printed full on both sides. We can also print your mailers full bleed if you have a background colour present in the design or a repeating pattern.
At a minimum, your artwork should be 300 PPI for poly mailers.
You can increase the resolution of any image using Upscale.
Our poly mailers have a self-adhesive strip for easy closure. Mailers that are overfilled may require additional tape to secure the contents.
Our poly mailers are 2.5 mil (63.5 microns) thick.
A 191 mm x 305 mm poly mailer weighs 1 g.
A 254 mm x 330 mm poly mailer weighs 7 g.
A 368 mm x 483 mm poly mailer weighs 11 g.
Our poly mailer bags are tear resistant and water resistant. They are not, however, meant to be submerged in water.
And much like shipping boxes, it's possible a mailer can be mis…
Poly mailers are suitable for shipping items that are fairly lightweight and are perfect for non-fragile items like apparel.
Below is a very rough guide as to how many t-shirts will fit into a specific size poly mailer or bubble mailer. Please note, this is a guide, not a guarantee.
Make sure the item doesn't move around inside the envelope.
Make sure the item completely fills the bag, or that you have something to fill it up like packing peanuts or bubble wra…
No, our poly mailers are unlined.
Our poly mailers are made with 100% polyethylene material and are identified by recycling code 4, the symbol will be printed on the bags.
Recycling code #4 is often not accepted a…
No, but we recycle all manufacturing scrap and poly mailers are recyclable after use. We aren't able to include recycled content in the mailers because it distorts the printing and…
The unprinted material is white on the outside. The inside of each poly mailer is light grey.
Our poly mailers have a matte finish.
We offer custom poly mailer samples starting at just 10 units per design.
If you would like to order more than 10 poly mailers and less than 50, add 50 units to your cart and then…
Yes, contact us for a quote to order more than 5,000 [poly mailers](https://www.stickermule.com/uk/products/poly-mailers.
We do! Order poly mailer samples here.
Currently, our poly mailers are only offered in white.
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Can you print poly mailers in full colour?
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