Free Worldwide Delivery on All Orders Welcome to CustomBoxline! Explore the full spectrum of our customized products and services!

Custom Corrugated Mailer Boxes | Subscription Boxes

Pair our finest-quality imprints with our latest packaging technology to personalize your white tab lock mailer boxes for your e-commerce brand. These corrugated white mailers are made of industrial-grade E-Flute (32 ECT – 1/16″ thick) to hold up to 10lbs. In the booming subscription industry, these mailer boxes can be customized to best suit your product. To organize your products, you can order custom-made inserts to keep the products in place. These easy-fold white mailers are strong and secure to handle the wear and tear of shipping. Talk to our design experts to customize your white mailer boxes with a black imprint or full-color printing. Use our premium gold and silver foil for a luxurious feel. Order wholesale custom mailer boxes without delay and enjoy free shipping worldwide.

Made to your size & design Item No. CBL123
Four simple steps

Build your quote

Choose what you know — our packaging team can confirm the rest.

Enter the box dimensions, order quantity and preferred material.

Inside dimensions
Left to right Front to back Bottom to top
Quantity Compare up to three

Choose print colors separately for the outside and inside. Leave a side blank if no printing is needed.

Print setup
Outside
Inside
Finish
Optional features Select all that apply

Choose your preferred timeline

Compare timing and overall value for your project.

Overall value: more scheduling flexibility may reduce your total project price. Final timing and pricing depend on quantity, specifications and destination.

Where should we send your quote?

A packaging specialist will review the estimate before sending it.

Upload artwork or reference image Optional · PDF, AI, EPS, JPG or PNG
Form Recaptcha

No payment required. We confirm all specifications before production.

What happens next

A simple path from your quote request to finished packaging.

1
Submit your details Tell us the size, quantity, material and design idea.
2
Review your quote & proof Our specialist confirms the specification and prepares your digital proof.
3
Approve production We manufacture your packaging only after you approve the final details.
Custom sizes Built around your product
100-piece MOQ Suitable for growing brands
Free design support Expert help when needed
Quality checked Proof approval before print

Everything you need to choose confidently

Made around your product and brand

Custom Corrugated Mailer Boxes | Subscription Boxes is made to order: your dimensions, your material and your branded printing. It suits e-commerce orders, subscription products, retail kits and presentation packaging.

Start with the inside dimensions, quantities and preferred material. Our packaging team will review the details and confirm the final structure before production.

Best for E-commerce, retail and subscription products
Minimum order 100 pieces per size and design
Printing One, two, three or full color
Support Custom dieline and digital proof
X