12x12x6 Kraft Corrugated Literature Mailers - Self-Seal, 50-Pack
$125.66
/ bundle of 50$2.51 per mailer
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
12" × 12" × 6"
Board / material
ECT-32-B Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 12" × 12" × 6" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | Kraft |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 33.06 lb |
| Outer carton (shipping) | 42.5 × 37.5 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436090131 |
| SKU | ML12126K |
About this item
SKU ML12126K — 12" × 12" × 6", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.
Ship catalogs, brochures, and documents with professional kraft corrugated mailers that assemble in seconds, no tape, glue, or staples required. These 12x12x6 crush-resistant one-piece folders feature sturdy ECT-32-B construction and self-seal closures for secure, damage-free delivery. Bundle of 50 delivers cost-effective protection for high-volume e-commerce shippers.
Common questions
How quickly do these mailers assemble?
These fold-and-tuck mailers assemble in seconds with no tape, glue, or staples required. Simply fold the sides and tuck the flaps, use for high-volume shipping operations looking to reduce labor costs.
Will these boxes protect documents during shipping?
Yes. The ECT-32-B kraft corrugated construction provides excellent crush resistance and puncture protection, safeguarding documents, catalogs, and marketing materials throughout the shipping journey while maintaining professional presentation.
Are these mailers environmentally friendly?
Absolutely. These kraft corrugated mailers are 100% recyclable and made from renewable kraft paper, helping brands meet sustainability goals while delivering a premium unboxing experience.
What products fit in a 12x12x6 mailer?
This size accommodates flat documents, catalogs, brochures, printed materials, artwork, flat-packed products, and merchandise up to 6" thick. It's an ideal standard size for literature distribution and e-commerce fulfillment.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.