E-commerce brands shipping catalogs, brochures, marketing materials, and promotional literature need a professional, cost-effective mailer that protects contents without custom tooling costs. The 11" x 11" x 4" white literature mailer delivers magazine-quality presentation in corrugated construction, perfect for direct mail campaigns and product information packets that demand brand-aligned packaging.
Best For
How to Choose the Right Packaging
Specs at a Glance
| Material | ECT-32-B White Corrugated |
| Dimensions | 11" L x 11" W x 4" H |
| Closure Type | Fold-and-Tuck Tab (Self-Sealing) |
| Quantity Per Bundle | 25 Mailers |
| Recyclable | Yes |
Common Use Cases
- Marketing catalogs and brochures for direct mail campaigns Product specification sheets and technical documentation Trade show collateral and promotional literature packets Magazine and publication shipping Wholesale sample kits and information bundles
What You'll Receive
- 25 white literature mailers, 11" x 11" x 4" (flat) Pre-scored fold lines and integrated tuck tabs for assembly-free operation
Shipping & Packaging
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
nearby size option
11.5x11.5x3.75" White Corrugated Literature Mailers - 50 Pack
$86.55
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11.75x10.75x4 White Corrugated Literature Mailers - 50 Pack
$96.91
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12x10x4" White Corrugated Literature Mailers - ECT-32-B, 50-Pack
$86.55
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12x12x4 Kraft Literature Mailers - Self-Seal Corrugated, 50-Pack
$90.82
Frequently Bought Together
Bundle & Save 5%Frequently Asked Questions
No additional supplies or tools required, simply fold along pre-scored lines and tuck tabs into slots. Most operators achieve 60+ assemblies per minute, making these ideal for high-volume fulfillment operations requiring rapid turnaround.
Yes. ECT-32-B (Edge Crush Test 32 lb) corrugated provides professional crush-resistance for standard literature, catalogs, and marketing materials. The rigid structure maintains package integrity throughout transit while protecting contents from moisture and handling damage.
These are blank white mailers. For branded versions, consult our custom printing services. The large flat surfaces accommodate logos, return addresses, and marketing messages to reinforce brand identity during direct mail campaigns.
ECT-32-B construction typically supports 5-8 lbs of literature and promotional materials depending on distribution. For heavier contents exceeding 8 lbs, consider reinforced boxes or larger corrugated options to ensure safe delivery.
Technical Specifications
| Material | ECT-32-B White Corrugated |
| Dimensions | 11" L x 11" W x 4" H |
| Closure Type | Fold-and-Tuck Tab (Self-Sealing) |
| Quantity Per Bundle | 25 Mailers |
| Recyclable | Yes |
| Color | White |
| Strength / Material | ECT-32-B Corrugated |
| Dimensions (Internal) | 11"" × 11"" × 4"" (L × W × H) |
Product Downloads
Shipping Information
Outer Carton Dimensions
34.75" × 28.5" × 6.0" (L × W × D)
Unit of Measure
BUNDLE
Qty Per Shipping Unit
25 PER BUNDLE
LTL Freight Class
Class 125
Carrier Eligibility
UPS Ground & Freight Eligible
TRUST & RELIABILITY
Product Support
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Buyer guides
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