E-commerce brands and marketing teams shipping catalogs, brochures, and promotional materials need a professional, cost-effective mailing solution. The 12 x 12 x 2" white literature mailer delivers crush-resistant protection with its ECT-32-B corrugated construction while maintaining a clean, branded appearance that reflects well on your business.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-32-B White Corrugated |
| Dimensions | 12" W x 12" D x 2" H |
| Closure Type | Self-Sealing Fold & Tuck Tabs |
| Quantity Per Bundle | 50 Mailers |
| Recyclable | Yes |
Common Use Cases
- Shipping flat catalogs, brochures, and marketing collateral Mailing product samples and promotional materials E-commerce returns and exchange packaging Direct mail campaigns with promotional inserts Wholesale distribution of printed literature and manuals
What You'll Receive
- 50 pre-scored, one-piece white corrugated mailers (12x12x2) Self-sealing tabs for secure closure (no tape required)
Shipping & Packaging
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
No. The integrated self-sealing tabs fit snugly within the carton walls to create a secure, professional closure without tape, glue, or fasteners. This reduces assembly time and eliminates ongoing supply costs.
Yes. ECT-32-B corrugated construction provides excellent crush and puncture resistance, protecting literature and promotional materials through multiple handling points in the shipping network.
Absolutely. The clean white exterior offers a professional canvas for custom printing, branding, and labeling. The neat fold-and-tuck closure creates a polished presentation that enhances your brand image.
These mailers are optimized for flat or semi-flat items up to 2" thick, including catalogs, brochures, magazine-sized literature, printed samples, and bundled promotional materials. Not suitable for rigid or heavily 3D-shaped items.
Technical Specifications
| Material | ECT-32-B White Corrugated |
| Dimensions | 12" W x 12" D x 2" H |
| Closure Type | Self-Sealing Fold & Tuck Tabs |
| Quantity Per Bundle | 50 Mailers |
| Recyclable | Yes |
| Color | White |
| Strength / Material | ECT-32-B Corrugated |
| Dimensions (Internal) | 12"" × 12"" × 2"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
30.5" × 21.5" × 5.75" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
50 PER BUNDLE
LTL Freight Class
Class 125
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
Product Support
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Buyer guides
Pick the right material, size, and gauge before you order.