Professional-grade white corrugated literature mailers with front locking tabs and protective side flaps for maximum document protection. Constructed from strong ECT-32-B material and assembles in seconds without tape, glue, or staples. Bundle of 50 deluxe mailers designed for e-commerce brands requiring crush-resistant shipping solutions.
In Stock SKU: MFL1183

11 1/8x8 3/4x3 White Corrugated Literature Mailers - Self-Seal, 50 Bundle

white corrugated literature mailers with front locking tabs and protective side flaps for maximum document protection. Constructed from strong ECT-32-B material and assembles in seconds without tape, glue, or staples. Bundle of 50 deluxe mailers designed for e-commerce brands requiring crush-resistant shipping solutions.

$85.94 / BUNDLE (50 PER BUNDLE)
Order timing and delivery options show at checkout
UPS Eligible — Ground & Freight
Confirm this specSKU MFL1183

11 1/8 x 8 3/4 x 3 corrugated mailers. Commonly used for documents, catalogs, samples, and flat pack shipments.

Size
11 1/8 x 8 3/4 x 3 in
Material
ECT-32-B Corrugated
Color
White
Sold as
BUNDLE (50 PER BUNDLE)
Freight class
125
Material
ECT-32-B White Corrugated
Dimensions
11 1/8" L x 8 3/4" W x 3" H
Color
Oyster White
Good fit for

E-commerce brands and businesses shipping marketing collateral, product documentation, and high-value documents need professional presentation with reliable protection. These 11 1/8" x 8 3/4" x 3" deluxe white literature mailers combine crush-resistant ECT-32-B corrugated construction with elegant appearance, ensuring your brand materials arrive pristine while projecting quality to customers.

Check before ordering

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

Secure checkout | US warehouse shipping |

Best For

E-commerce brands and businesses shipping marketing collateral, product documentation, and high-value documents need professional presentation with reliable protection. These 11 1/8" x 8 3/4" x 3" deluxe white literature mailers combine crush-resistant ECT-32-B corrugated construction with elegant appearance, ensuring your brand materials arrive pristine while projecting quality to customers.

How to Choose the Right Packaging

The one-piece fold-and-tuck design assembles without tape, glue, or staples, saving labor costs and assembly time. Protective side flaps and front locking tabs deliver maximum crush resistance and document security, while the strong ECT-32-B corrugated material exceeds stacking strength requirements for bulk shipping.

Specs at a Glance

MaterialECT-32-B White Corrugated
Dimensions11 1/8" L x 8 3/4" W x 3" H
ColorOyster White
Assembly TypeOne-Piece Fold-and-Tuck (No Tape/Glue/Staples Required)
RecyclableYes
Common Use Cases
  • Shipping product catalogs, brochures, and marketing literature Mailing important documents, contracts, and certificates E-commerce subscription box packaging with professional branding Direct mail campaigns requiring crush-resistant protection Shipping sample packs and promotional materials
What You'll Receive
  • Bundle of 50 pre-die-cut literature mailers Ready-to-assemble with no additional materials needed
Shipping & Packaging

Ships flat in compact bundles to minimize freight costs. Each mailer assembles in seconds at your fulfillment location, reducing incoming inventory footprint and assembly overhead.

Nearby exact-spec options

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

Ship important documents with confidence using these ECT-32-B kraft corrugated literature mailers. The self-sealing tuck-and-fold design assembles in seconds without tape, tape, or staples, while protective side flaps ensure maximum crush resistance. Perfect for e-commerce brands that demand professional presentation with reliable protection.same size option 11 1/8 x 8 3/4 x 3" Kraft Corrugated Literature Mailer - 50 Pack SKU MFL1183K · BUNDLE $89.60 Professional white corrugated literature mailers designed for e-commerce brands who demand reliable, crush-resistant shipping protection. These 11 1/8 x 8 3/4 x 3" fold-and-tuck mailers feature snug-fitting self-seal tabs and ECT-32-B construction‚no additional supplies required. Sold as a convenient 50-pack bundle.same size option 11 1/8 x 8 3/4 x 3" White Literature Mailers - 50 Pack SKU M1183 · BUNDLE $55.12 Professional 12x9x3 white literature mailers built from durable ECT-32-B corrugated material. Self-sealing tuck tabs require no additional supplies‚just fold and ship. Sold in bundles of 50 for cost-effective bulk ordering.nearby size option 12x9x3 White Corrugated Literature Mailer - Secure Self-Seal, 50-Pack SKU ML1293 · BUNDLE $85.33

Frequently Bought Together

Bundle & Save 5%

Frequently Asked Questions

No. The front locking tabs and fold-and-tuck design create a secure closure without any additional materials, reducing assembly labor and speeding up your fulfillment process.

Yes. The ECT-32-B corrugated construction with protective side flaps provides crush resistance and stacking strength, ensuring documents arrive in perfect condition regardless of handling.

These mailers are ideal for catalogs, brochures, folded letters, product samples, certificates, contracts, and marketing collateral. The 3" depth accommodates standard documents plus protective padding.

Yes. Made from 100% recyclable corrugated cardboard, these mailers support sustainable packaging practices and appeal to environmentally conscious customers.

Technical Specifications

MaterialECT-32-B White Corrugated
Dimensions11 1/8" L x 8 3/4" W x 3" H
ColorOyster White
Assembly TypeOne-Piece Fold-and-Tuck (No Tape/Glue/Staples Required)
RecyclableYes
Color White
Strength / Material ECT-32-B Corrugated
Dimensions (Internal) 11 1/8"" × 8 3/4"" × 3"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

27.5" × 26.0" × 6.0" (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

We aim to show product specs, case quantities, and availability clearly. Contact support if an item does not match the listed product details.

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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