100% Recycled Poly Mailers
The world's most sustainable poly mailer - made with 100% recycled content, 50% post-consumer content, with a reusable tear strip and recyclable in thin film bins.
If your customers can't easily recycle plastic film, they can ship them to EcoEnclose for recycling. Learn more about our Poly Mailer Take Back Program.
Check out our Ultimate Guide to Poly Mailers to see if poly bags are the right shipping solution for your business, and Recyclable Vs Compostable Mailers to understand why we do not recommend compostable poly mailers if biodegradability is your goal.
FEATURES
CUSTOM POLY MAILERS
Custom brand this mailer! Order today.Black ink prints for lower minimums available. Learn more.
Read our art specs and requirements prior to placing your custom mailer order. Learn more.
Ship 1,000+ orders per week? Work with us on unique high volume custom projects. Request a quote.

Frequently Asked Questions about Poly Mailers
Weights and Dimensions By Mailer Size
If you're looking for the weights and dimensions of a specific product listed above, look no further! Find the product size and bundle/case type that you are considering in the table below.
Product Code | Product Description | Parcel Weight (lbs) | Parcel Dimensions | Mailer Weight (lbs) | Mailer Weight (oz) |
IV-100RPM6-100 |
6 x 9" - 100% Recycled Poly Mailer - Bundle of 100 | 1.3 | 7 x 7 x 2" | 0.013 | 0.2 |
IV-100RPM6-1000 |
6 x 9" - 100% Recycled Poly Mailer - Case of 1000 | 13 | 13 x 7 x 7" | 0.013 | 0.2 |
IV-100RPM6-1000-CUST |
6 x 9" - Custom Printed 100% Recycled Poly Mailer - Case of 1000 | 13 | 13 x 7 x 7" | 0.013 | 0.2 |
IV-100RPM7.5-100 |
7.5 x 10.5" - 100% Recycled Poly Mailer - Bundle of 100 | 1.7 | 9 x 8 x 2" | 0.017 | 0.2 |
IV-100RPM7.5-1000 |
7.5 x 10.5" - 100% Recycled Poly Mailer - Case of 1000 | 17 | 14 x 10 x 7" | 0.017 | 0.2 |
IV-100RPM7.5-1000-CUST |
7.5 x 10.5" - Custom Printed 100% Recycled Poly Mailer - Case of 1000 | 17 | 14 x 10 x 7" | 0.017 | 0.2 |
IV-100RPM9-100 |
9 x 12" - 100% Recycled Poly Mailer - Bundle of 100 | 2.3 | 10 x 8 x 2" | 0.023 | 0.4 |
IV-100RPM9-1000 |
9 x 12" - 100% Recycled Poly Mailer - Case of 1000 | 23 | 16 x 11 x 7" | 0.023 | 0.4 |
IV-100RPM9-1000-CUST |
9 x 12" - Custom Printed 100% Recycled Poly Mailer - Case of 1000 | 23 | 16 x 11 x 7" | 0.023 | 0.4 |
IV-100RPM10-100 |
10 x 13" - 100% Recycled Poly Mailer - Bundle of 100 | 2.8 | 11 x 9 x 2" | 0.028 | 0.4 |
IV-100RPM10-1000 |
10 x 13" - 100% Recycled Poly Mailer - Case of 1000 | 28 | 17 x 12 x 7" | 0.028 | 0.4 |
IV-100RPM10-1000-CUST |
10 x 13" - Custom Printed 100% Recycled Poly Mailer - Case of 1000 | 28 | 17 x 12 x 7" | 0.028 | 0.4 |
IV-100RPM12-100 |
12 x 15.5" - 100% Recycled Poly Mailer - Bundle of 100 | 3.6 | 13 x 10 x 2" | 0.036 | 0.6 |
IV-100RPM12-500 |
12 x 15.5" - 100% Recycled Poly Mailer - Case of 500 | 19.2 | 13 x 10 x 6" | 0.036 | 0.6 |
IV-100RPM12-500-CUST |
12 x 15.5" - Custom Printed 100% Recycled Poly Mailer - Case of 500 | 19.2 | 13 x 10 x 6" | 0.036 | 0.6 |
IV-100RPM14.5-125 |
14.5 x 19" - 100% Recycled Poly Mailer - Bundle of 125 | 6.9 | 15 x 12 x 2" | 0.0552 | 0.8 |
IV-100RPM14.5-250 |
14.5 x 19" - 100% Recycled Poly Mailer - Case of 250 | 14 | 16 x 12 x 4" | 0.0552 | 0.8 |
IV-100RPM14.5-250-CUST |
14.5 x 19" - Custom Printed 100% Recycled Poly Mailer - Case of 250 | 14 | 16 x 12 x 4" | 0.0552 | 0.8 |
IV-100RPM19-125 | 19 x 24" - 100% Recycled Poly Mailer - Case of 125 | 11.5 | 20 x 8 x 4" | 0.092 | 1.4 |
IV-100RPM19-125-CUST | 19 x 24" - Custom Printed 100% Recycled Poly Mailer - Case of 125 | 11.5 | 20 x 8 x 4" | 0.092 | 1.4 |
IV-100RPM24-125 | 24 x 24" - 100% Recycled Poly Mailer - Case of 125 | 14.5 | 17 x 15 x 4" | 0.116 | 1.8 |
IV-100RPM24-125-CUST | 24 x 24" - Custom Printed 100% Recycled Poly Mailer - Case of 125 |
14.5 |
17 x 15 x 4" | 0.116 | 1.8 |
Frequently Asked Questions About Our Eco-Friendly Poly Mailers
There are a lot of questions to ask when trying to determine what you’ll need to ship your products. We put together a quick FAQ below to help you answer some of the most common questions we receive. Of course, if you are actually thinking "what are poly mailers anyway?", check out our Definitive Guide to Poly Mailers or contact us.What size poly mailer do I need?
This is one of the most common questions we receive as far as poly mailers are concerned. The best way to determine what size poly mailer (AKA poly shipping bags, poly mailer bags, plastic mailers or mailing bags) you’ll need is to layout the items you will be shipping on a table and measure the imaginary bounding box it would fit in. The two dimensions of your poly mailer would need to exceed the largest two dimensions of your bounding box plus a little extra room to compensate for the mailers expansion when it’s filled.Once you have what you think is the perfect sized mailer, the next step is to order a complimentary sample of our poly mailers it test them. One of the worst feelings in the world is ordering everything you need to start shipping your product and finding out that what you thought was perfect is actually too small to ship your items. We want to avoid any issues with our poly mailer bags, so we definitely encourage people to use our samples!

How can I find custom poly mailers?
- Prints are limited to one color.
- Artwork must remain within the artwork boundary. Edge to edge printing is not possible.
- Artwork must be in vector format. No .jpg, .png, or .tif files! For a clear explanation of what a vector is, look here!
- Please read our full list of mailer art specs and requirements prior to placing your order.
What is Algae Ink and how can I use it for poly mailers?
Great question! Algae Ink is a very unique innovation - black, water based ink whose pigment is derived from algae cells rather than petroleum sources. Outside of Algae Ink, most of the world's most sustainable inks today still have pigments that are made by burning fossil fuels. Algae Ink is actually carbon negative, meaning that it sequesters more carbon than is released in its production and manufacturing. That means - the more algae ink you use, the less carbon your company emits!
We have made Algae Ink available for custom shipping boxes and other paper-based packaging since 2018. In early 2022, this technology is now available for poly mailers as well! If you're interested in using algae for your next poly mailer print with black ink, please contact us at [email protected]
When should I use poly mailers?
Poly mailers are perfect for apparel and other fabric-based goods, as well as yarns and patterns. Poly mailer bags also work well for shoes and certain types of hats. We’ve seen them work well for boxed products that need to be shipped in another, outside layer (i.e. a shoebox, a small toy or a jewelry box). Ask yourself two questions. Is your product fragile? If no, then ask yourself, can the product fill out your poly mailer? If yes - then a poly mailer can work well for you. If your item is fragile, you might consider a shipping box instead.I'm looking for eco friendly poly mailers. What makes your poly mailers more sustainable than others?
EcoEnclose has the only poly mailers on the market that are made with 100% recycled content, with over 50% post-consumer waste.What do you mean by reusable poly mailers? How can your mailers be reused?
Poly mailers with only one adhesive strip and that don't feature a tear strip typically need to be destroyed in order to be opened.I'm looking for recyclable poly mailers. How can your poly mailers be recycled?
Our poly mailers are made with recycled content and are recyclable, but must be recycled in thin film bins in most municipalities.I'm looking for a compostable poly mailers. Does EcoEnclose sell them?
Like most sustainable packaging experts, we do not recommend compostable poly mailers for eCommerce if biodegradability is your goal. We recommend choosing a paper mailer instead. Learn more here.
What is the difference between your ivory and gray poly mailers?
The only difference between our ivory and gray poly mailers is the color of the mailer and the available sizes. They share the same recycled content and other eco-features and technical specs.
What do you mean by functional resin and recycled content?
All poly mailers are made with functional resin (this makes up the vast majority of the material), a small percentage of additives that aid in the manufacturing process, and colorants to ensure the mailer is opaque and provide its final color. Additionally, poly mailers include self-sealing adhesive and release liners to protect that seal. The functional resin in EcoEnclose Poly Mailers are made with 100% recycled content, of which at least 50% is post-consumer waste. The colorants, additives, release liners and adhesives are not made with recycled content. This is true for our poly mailers as well as all other poly mailers available today. We see these as important opportunities for improvement.
Need more information on our mailers?
These are just common questions we receive when it comes to our Poly Mailers. If you still want more information, you could take a look at our Ultimate Guide to Poly Mailers or check out our video - a comprehensive review of poly mailers - when and how to use them!