"Quality exceeded expectations. Customers keep commenting on the packaging."
"Fast turnaround, zero errors. Perfect eco kraft boxes for our sustainable brand."
"Switched from a competitor — night and day difference in quality and service."
Black Mailer Boxes
Custom mailer boxes are incredibly versatile and practical marketing tools. A custom-made mailer box can help you meet your needs quickly and easily. Customized mailer boxes are becoming more and more popular because they are customizable. You can choose your mailer box's design, color, and font. Additionally, the mailing list sent out with the box can be customized. Do you know what a personalized mailer box is? Presenting gifts in these boxes is an excellent idea. Bespoke mailer boxes are also effective for spreading your brand's word to clients.
100% Print Quality Guarantee
Not satisfied? We reprint or refund — no questions asked, every order.
Configure & Quote
Choose box type, size, finish, and quantity. Fill our instant quote form — response within 2 hours.
Design
Upload your artwork or just share your logo. Our free design team builds print-ready artwork for you.
Payment Process
After approving our digital files and being satisfied, we process the project amount.
Production
After final file approval and payment, our expert production team gets to work immediately.
Delivery
We use trusted courier services like FedEx, Skynet, and DHL for fast, reliable delivery.
| Box Style | Mailer Box (Tuck-end / Auto-lock / Snap-lock) |
| Dimension | All Custom Sizes & Shapes |
| Minimum Order | No Minimum Order Required |
| Stock | E-Flute, B-Flute Corrugated, White Kraft, SBS Board (10pt–28pt) |
| Printing | No Print, CMYK, CMYK + 1 PMS, CMYK + 2 PMS |
| Finishing | Gloss, Matte, UV, Spot UV, Embossing, Foil Stamp, Soft Touch |
| Included | Die Cutting, Gluing, Scoring, Perforation |
| Additional | Eco-Friendly, Recycled, Biodegradable, Food-Safe |
| Proof | Flat View, 3D Mock-up, Physical Sample (on request) |
| Turnaround | 7 Business Days · RUSH 3–4 Days |
| Shipping | Free to all USA addresses |
| Certifications | FSC Certified · Recyclable · Food-Safe Available |
Instant Quote
Not sure about dimensions? Fill this and our team responds in 1 hours.
🎨 Free Design Consultation!
Our design team tests different layouts until you find the one that speaks to your brand — at zero cost on every order.
Cardboard
Minimal environmental impact, minimizes waste. Great for lightweight retail products.
Kraft
Strong, durable, and reliable. Widely used eco-friendly material across many industries.
Rigid
Highly protective, affordable, and recyclable. Provides maximum protection for premium products.
Corrugated
Easy to customize, cost-effective, and sustainable. Ideal for branding and shipping.
Foil Stamping
Gold, silver, or rose gold foil. Adds a luxury metallic effect.
Spot UV
High-gloss UV on selective areas for a shine effect.
Gloss
Vibrant glossy finish increasing color brilliance.
Matte
Premium velvety finish. Fingerprints less visible.
Embossing
Raised 3D texture. Transfers finest brand details.
Debossing
Pressed-in graphics create a unique tactile experience.
Soft Touch
Velvety soft-touch lamination adds texture and protection.
Holographic
Diffracts light to reveal rainbow colors at all angles.
Description
What Makes Custom Mailer Boxes So Well-liked?
Custom mailer boxes are so popular because they're perfect for any company. They're specific to your business, so no one else has to have one that looks or feels the same. They can leave you messages or gifts inside the mailer box, and this increased interaction can result in more sales for you. Custom mailer boxes make it easy for customers to contact you without going through a website or email.
They're affordable and eco-friendly.
Custom mailer boxes are becoming more and more popular for various reasons. They're affordable, customizable, and quite functional. Custom mailers can also precisely match the branding and logo of your business. You'll quickly identify your packages when they arrive at their destinations. Bespoke mailer packaging boxes are becoming increasingly popular as an eco-friendly alternative to traditional mailing boxes. These boxes can be customized with your company's logo and message and are often cheaper than conventional mailing boxes.
How do you use personalized mailer boxes in your company?
They're also a great way to personalize your mailings and make them more effective marketing tools. Once you have your box, you must customize it with your company's branding and logo. Selecting a custom mailer box provider will enable you to design the ideal box for your organization from the outset. Lastly, it is crucial to set up recurring mailings with your mailbox.
What should you look for in packaging boxes for custom mailers?
Any company's marketing and shipping initiatives require custom mailer packaging boxes. There are a few essential things to consider when selecting custom mailer packaging boxes.
1) Size and Shape:
First, you must decide the size and shape of your custom mailer packaging boxes.
2) Material:
Second, you'll need to choose the material from which your custom mailer packaging boxes will be made.
3) Printing Options:
You'll want to consider the printing options for your custom mailer packaging boxes. You may want them printed with your company's logo or other graphics or prefer to print them without any branding.
How do you choose the right box size for your business?
Boxes that are too large will likely fill up your mail carrier's truck more often, while boxes that are too small may need to hold more product to be worth the cost. Some factors to consider when choosing a box size include the following:
- The number of products you'll be shipping
- The average size of those products
- The dimensions of your packaging boxes.
| 4″ x 4″ x 4″ | 6″ x 6″ x 1″ | 8″ x 8″ x 3″ |
| 8″ x 8″ x 8″ | 9″ x 6.5″ x 2.75″ | 9″ x 6.5″ x 4″ |
| 10 x 10 x 5″ | 11.125″ x 8.75″ x 2″ | 12″ x 12″ x 2″ |
| 12″ x 12″ x 4″ | 12.125″ x 9.25″ x 4″ | 13″ x 10″ x 2″ |
Full CMYK Printing
Vibrant, photographic-quality print on every panel. 300 DPI resolution ensures crisp logos and artwork.
Eco-Friendly Materials
Made from recycled corrugated or kraft board. 100% biodegradable and FSC-certified materials available.
Fully Custom Sizes
Any dimension you need — from small jewelry mailers to large product shipping boxes. No constraints.
Premium Finishes
Matte, gloss, soft-touch, foil stamping, embossing, and spot UV — all available on every style.
Auto-Lock Bottom
Pre-glued auto-lock bottom for fast packing. No tape needed — saves time on your fulfillment line.
Free Design Service
Share your logo and brand colors — our team creates print-ready artwork at zero cost, every order.
"Quality exceeded expectations. Customers keep commenting on the packaging — really elevates the unboxing experience."
"Fast turnaround, zero errors. Eco kraft boxes are perfect for our sustainable brand. Ordering every quarter."
"Switched from a competitor — night and day difference. Free design support saved us hundreds in agency fees."
"200 custom mailers for our product launch — arrived 2 days early, colors spot on. Customers DMing us about the packaging!"
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