Custom Mailer Boxes with Inserts

4.8 out of 5 stars (4.8 / 5) (69 reviews)

Our Custom Mailer Boxes With Inserts show your customers how to use a product. Choose from various sizes, shapes, and designs and customize them with your logo, images, and text. These mailer boxes can be customized with inserts and labels as well. Our boxes help retailers create a more informed buying experience by including easy-to-understand instructions on setting up and caring for your products.

1st Dimension:

2nd Dimension:

Click or drag files to this area to upload. You can upload up to 10 files.
100% customer satisfaction


We know that the quality of your packaging can make or break the success of your campaign. Our custom mailer boxes are designed to fit every product and budget, whether you’re looking for a low-cost, high-quality option or something more premium. Our custom mailer boxes are made from 100% recycled material and are printed on both sides. They come in various colors and can be used as a clamshell or flat mailer box. For added protection during shipping, we recommend adding a plastic window on the front of your box so customers can see what’s inside without opening it up!
Customers love our Full Color Cardboard Mailer Boxes because they’re lightweight and easy to store away when not in use. They also allow customers to see exactly what’s inside without opening up the packaging—a great way for businesses to increase sales!

Custom Mailer Boxes With Inserts Perfect For Your Next Promotion

Our boxes come in various sizes, so you’re sure to find one that fits your needs. We also offer a wide range of colors and styles, so you can customize them however you’d like! Our inserts also come in various shapes and sizes—they can be square or rectangular and fit into any box we offer.
Many people know that you can get custom boxes for your products, but few realize that you can also get custom inserts. This is a great way to keep your products organized as they move from place to place and helps ensure that your products arrive in perfect condition. Thanks to our wide variety of options, we can help you find the right kind of insert for your needs.

Custom Inserts for Your Custom Boxes

Our custom inserts come in various sizes and shapes, so no matter what type of product you’re sending out, we have something that will work well with it. We’ve got everything from standard letter-sized envelopes to large corrugated trays. You’ll find different materials here, too—from cardboard to foam core and even plastic! And if you’re looking for something specific like an envelope or a sleeve, don’t worry because we’ve got those too! No matter what kind of mailer box you want, chances are good that we have exactly what you need right here at Silver Edge Packaging.

Custom Mailer Boxes with Inserts are Amazing

Do you want to send your customers their products in a box that looks amazing, is easy to assemble, and has inserts that can be customized? We know you do. That’s why we’ve made it easy for you by offering Custom Design Mailer Boxes with inserts that are just as versatile as our other products. You can get them in any size, shape, or color, and they’re great for all kinds of uses.
The most common type of insert is a brochure or flyer, but there are many other options as well—you can use it for candy, stickers, or even promotional items like pens and t-shirts. You can even design your custom packaging!
These mailers are perfect for those who need to send out flyers or pamphlets regularly. They’re also great for sending small holiday gifts to customers or clients because they’re easy to transport and store without taking up much space.


Box Style Custom Mailer Boxes with Inserts
Dimension (L + W + H) All Custom Sizes & Shapes
Quantities No Minimum Order Required
Paper Stock 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Box Board, Cardstock
Printing No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors
Finishing Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling
Included Options Die Cutting, Gluing, Scored, Perforation
Additional Options Eco-Friendly, Recycled Boxes, Biodegradable
Proof Flat View, 3D Mock-up, Physical Sampling (On request)
Turnaround 4 – 8 Business Days, RUSH
Shipping FLAT

Most Asked Questions by the Customers

Yes, our packaging experts have the best expertise and knowledge to remove the technical errors and mistakes that might appear from the box design.

Yes, of course. We have an impressive collection of pre-designed templates. On the other hand, if you wish to create the boxes with your own creative designs, our professionals are always ready to assist.

We use only selected packaging materials with the finest quality. You will get the chance to choose from our collection including kraft, cardboard, corrugated, paperboard, or rigid.

The moment you place your order at Silver Edge Packaging, you will be supported by our packaging experts. Our qualified designers will work with you in every stage of producing your box. We combine our expertise with your creative ideas to create a perfect design for your box.

Call Us QR

Talk To Our Live Packaging Consultant

+1 888 480 7850