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Key Takeaway
Custom mailer boxes are corrugated roll-end boxes used for ecommerce shipping, subscription kits, and branded unboxing.
Teal Packaging prints mailer boxes in full color on kraft or white corrugated board, outside only or inside and out, in stock sizes from 4 x 4 x 2 up to 12 x 9 x 4 inches. Online ordering starts at 150 boxes with quantity tiers up to 5,000, per-unit pricing that drops as volume rises, free US shipping, and a digital proof before anything prints. Standard production runs from about 7 business days after proof approval, with complex or high-volume orders taking longer. For custom dimensions, specialty coatings, or inserts, Teal's US team prepares a quote with free dieline and design support. Free artwork setup with two revision rounds is included, a natural fit for DTC brands, subscription boxes, and marketplace sellers upgrading from plain packaging.
Free design support, always
Real designers on our US team prep your artwork at no charge.
- Free custom dieline built to your exact spec
- Free artwork setup, bleeds, and print-ready check
- Digital proof before we print, two revision rounds
- No design fees, no hidden charges, ever
- No print-ready file? Send a logo, we handle the rest
- Nothing goes to print until you approve the proof
Custom Mailer Boxes
Quantity per-unit price drops as you scale
Standard production runs from about 7 business days after proof approval (complex or high-volume orders take longer), plus 2-5 days US delivery. You approve a digital proof before anything prints.
PDF, AI, EPS, PNG, JPG, TIFF, or PSD · up to 25 MB · 300 dpi recommended
Custom size, 20k+ units, or a spec you don't see? Request a quote →
Configure & order
Pick size, material, and finish, choose a quantity, and check out securely. Every price includes free US shipping.
Proof & approve
Send artwork or a logo. Our US design team preps the dieline free and sends a digital proof, with two revision rounds.
Print & deliver
Once you approve, production runs from about 7 business days, then free US shipping with tracking to your door.
Can I order a size or spec I don't see here?
Yes. The online configurator covers our most-ordered builds. For any other size, material, window, or specialty finish, request a quote and our US team replies within one business day.
What artwork do you need, and what if I don't have any?
A logo or full design in PDF, AI, EPS, PNG, JPG, TIFF, or PSD (300 dpi+) is ideal. No print-ready file? Send a logo or describe your idea and our design team builds the dieline and proof for free. Two revision rounds are included.
When does production start, and how long does it take?
Production starts only after you approve your digital proof, and runs from about 7 business days (complex or high-volume orders take longer), plus 2-5 days of free US delivery.
Is my file upload secure?
Yes. Files are validated, stored privately (never publicly accessible), and shared only with our design team to prepare your proof.