Economical white corrugated literature mailers with self-sealing tabs for professional presentation without custom carton costs. ECT-32-B construction resists crushing and punctures. Fast assembly‚no additional supplies needed. Bulk 50-pack.
In Stock SKU: ML1291R

12 1/8 x 9 1/4 x 1 1/4 White Corrugated Literature Mailers - 50 Pack

Economical white corrugated literature mailers with self-sealing tabs for professional presentation without custom carton costs. ECT-32-B construction resists crushing and punctures. Fast assembly, no additional supplies needed. Bulk 50-pack.

$64.61 / BUNDLE (50 PER BUNDLE)
Order timing and delivery options show at checkout
UPS Eligible — Ground & Freight
Confirm this specSKU ML1291R

12 1/8 x 9 1/4 x 1 1/4 corrugated mailers, sold as a 50-pack. Commonly used for documents, catalogs, samples, and flat pack shipments.

Size
12 1/8 x 9 1/4 x 1 1/4 in
Material
ECT-32-B Corrugated
Color
White
Sold as
BUNDLE (50 PER BUNDLE)
Freight class
125
Material
ECT-32-B White Corrugated Cardboard
Dimensions
12 1/8" L x 9 1/4" W x 1 1/4" D
Assembly Type
One-Piece Fold-and-Tuck with Self-Sealing Tabs
Good fit for

E-commerce brands and direct mailers shipping catalogs, brochures, and product literature need reliable, professional packaging that protects contents while maintaining brand presentation. The 12 1/8" x 9 1/4" x 1 1/4" white literature mailer is engineered for standard A4/letter-sized materials, offering cost-effective protection without custom tooling or assembly complexity.

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Confirm usable dimensions, closure, rigidity, color, and pack quantity.

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Best For

E-commerce brands and direct mailers shipping catalogs, brochures, and product literature need reliable, professional packaging that protects contents while maintaining brand presentation. The 12 1/8" x 9 1/4" x 1 1/4" white literature mailer is engineered for standard A4/letter-sized materials, offering cost-effective protection without custom tooling or assembly complexity.

How to Choose the Right Packaging

Built from ECT-32-B corrugated material, this one-piece fold-and-tuck mailer delivers crush-resistant protection with secure self-closing tabs that require no additional supplies or fasteners. The oyster white finish projects professionalism while the snug-fitting design minimizes dimensional weight charges and reduces shipping costs per unit.

Specs at a Glance

MaterialECT-32-B White Corrugated Cardboard
Dimensions12 1/8" L x 9 1/4" W x 1 1/4" D
Assembly TypeOne-Piece Fold-and-Tuck with Self-Sealing Tabs
Quantity Per Bundle50 Units
RecyclableYes
Common Use Cases
  • Direct mail marketing campaigns and promotional literature distribution Product catalogs and specification sheets for B2B outreach Sample packs and brochure fulfillment Trade show materials and conference handouts Subscription box literature and documentation inserts
What You'll Receive
  • 50 pre-scored white corrugated mailer cartons ready to fold and seal
Shipping & Packaging

Each bundle of 50 mailers ships flat in a compact gaylord, minimizing freight costs. Units arrive scored and ready for immediate assembly without tools or additional materials.

Nearby exact-spec options

Use these when the size, material, pack quantity, or workflow is close but not identical.

Professional-grade white deluxe literature mailers designed for e-commerce brands shipping documents, catalogs, and marketing materials. Features protective side flaps, front locking tabs, and self-sealing tuck closure‚no tape, glue, or staples required. Strong ECT-32-B corrugated construction assembles in seconds.nearby size option 12 1/8 x 9 1/4 x 2" White Deluxe Literature Mailers - Self-Seal, 50-Pack SKU MFL1292 · BUNDLE $45.56 Secure self-seal white corrugated mailers designed for e-commerce brands shipping documents, literature, and small products. These 12 1/8 x 9 1/8 x 2" deluxe easy-fold mailers feature multi-depth scoring, tear-strip opening, and ECT-32-B crush-resistant construction. Bundle of 25 units.nearby size option 12 1/8 x 9 1/8 x 2" White Corrugated Easy-Fold Mailers - 25 Pack SKU M2BKSS · BUNDLE $69.48 Ship with confidence using these 12 1/8x9 1/8x2 white corrugated easy-fold mailers‚crush-resistant ECT-32-B material delivers professional appearance every time. Multi-depth scoring lets you fold to your exact specifications. 50-pack bundle ready to go.nearby size option 12 1/8x9 1/8x2 White Corrugated Easy-Fold Mailers - 50 Pack SKU M2BK · BUNDLE $37.81

Frequently Bought Together

Bundle & Save 5%

Frequently Asked Questions

No. The integrated self-sealing tabs fit snugly within the carton walls, creating a secure closure with zero additional supplies needed. This speeds fulfillment and reduces per-unit packaging costs.

Yes. The ECT-32-B corrugated construction provides crush-resistant protection, safeguarding your materials during transit while maintaining a professional appearance at delivery.

The 12 1/8" x 9 1/4" dimensions accommodate standard A4 and letter-sized materials optimally. Oversized catalogs may require folding or our larger literature mailer options.

The 1 1/4" depth is engineered to fit typical literature without excess void, reducing billable dimensional weight compared to oversized boxes and lowering per-shipment carrier fees significantly.

Technical Specifications

MaterialECT-32-B White Corrugated Cardboard
Dimensions12 1/8" L x 9 1/4" W x 1 1/4" D
Assembly TypeOne-Piece Fold-and-Tuck with Self-Sealing Tabs
Quantity Per Bundle50 Units
RecyclableYes
Color White
Strength / Material ECT-32-B Corrugated
Dimensions (Internal) 12 1/8"" × 9 1/4"" × 1 1/4"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

23.0" × 18.5" × 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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Secure checkout LTL freight available on case/skid orders

Buyer guides

Pick the right material, size, and gauge before you order.

Corrugated Box Buying Guide

How to pick Single, Double, or Triple wall for your weight and stack requirements.

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How to Measure for Shipping

Measure inside dimensions to avoid DIM-weight surcharges from UPS, FedEx, and USPS.

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