Mailer Boxes
Self-locking corrugated boxes built for the shipping journey.
Our most-ordered structure. Self-locking mailer boxes that ship flat, fold up in seconds, and stay sealed without tape. Print full-color outside and in — the unbox is your second impression.
- 1,300+Products
- NoMOQ
- 7 DaysTurnaround
- FreeShipping
Features
What makes it work.
Standard features included on every order — no upcharges.
- Self-locking — no tape required
- Edge-crush tested for transit (32 ECT standard)
- Print full-color outside and inside
- Ships flat, assembles in 5 seconds
- Kraft, white, or full-color stock options
- Recyclable end-to-end
Specifications
Technical detail.
The numbers that matter when you're scoping a run.
- Stock
- B-flute or E-flute corrugated
- Caliper
- 1.5 mm – 3 mm
- ECT rating
- 32 ECT (standard) up to 48 ECT
- MOQ
- 50 units
- Standard turnaround
- 7 business days
- Full-color CMYK or 1–4 Pantone
Use cases
Built for these brands.
- E-commerce
- Subscription boxes
- Apparel & fashion
- Gift sets
- No Minimum Order Quantity
- Recyclable & Biodegradable
- Full CMYK + Pantone Printing
- Free Shipping US / CA / UK / AU
- FSC-Certified Paper Stock
- Soy-Based Inks
- 7-Day Production
- Free Dieline & Design Support
How it works
From idea to door, in three steps.
Tell us about your product
Share dimensions, quantity, and a few reference images. Our specialist gets back within four hours with a quote and material recommendation.
Free dieline + 3D mockup
Our in-house team builds a print-ready dieline and applies your artwork. We send a 3D mockup before anything goes to press.
Approve, print, ship
Production runs in 7–10 business days. Door-to-door shipping with tracking — physical samples available throughout.
Related products
Pairs well with.
Try before you commit
The Cent sample kit — see and feel every option.
We ship a hand-finished sample kit in every material we offer — kraft, corrugated, rigid press board, soft-touch, foil, spot UV. Order it for $50 and we credit it back to your first run.
- Hand-finished samples in every material
- $50 credit toward your first order
- Ships in 3 business days · Free worldwide
- 30-day no-questions return
Get a quote
Tell us about your packaging — we'll reply in four hours.
Share product dimensions, target quantity, and a few reference images. Our specialist matches you with a material, finish, and price tier — and starts your free dieline.
Reply in 4 hours
A real human, not a chatbot — Mon–Fri, US hours.
Free 3D mockup
See your artwork on the actual structure before press.
FSC + soy ink standard
Eco materials at no upcharge — recyclable end-to-end.
FAQ
Questions before you order.
Don't see what you're looking for? Our specialists answer in under four hours.
Talk to a specialist