In Stock SKU: M1BKXL

11 1/8 x 8 5/8 x 4" White Corrugated Easy-Fold Mailers - 50 Pack

Professional white corrugated easy-fold mailers with multi-depth scoring for flexible folding and secure sealing. ECT-32-B material resists crushing and punctures for reliable flat-item shipping. Bundle of 50 mailers (11 1/8 x 8 5/8 x 4") ready to ship.

$63.39 / BUNDLE (50 PER BUNDLE)
Order timing and delivery options show at checkout
UPS Eligible — Ground & Freight
Confirm this specSKU M1BKXL

11 1/8 x 8 5/8 x 4 corrugated mailers, sold as a 50-pack. Commonly used for documents, catalogs, samples, and flat pack shipments.

Size
11 1/8 x 8 5/8 x 4 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 5/8" W x 4" H (Adjustable depth)
Style
One-Piece Easy-Fold with Multi-Depth Scoring
Good fit for

Perfect for e-commerce brands shipping flat items like framed pictures, prints, documents, and promotional materials. The 11 1/8" x 8 5/8" x 4" easy-fold design delivers professional presentation while the ECT-32-B corrugated construction ensures crush resistance and product protection in transit.

Check before ordering

Confirm usable inside dimensions, closure type, color, and pack quantity.

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Best For

Perfect for e-commerce brands shipping flat items like framed pictures, prints, documents, and promotional materials. The 11 1/8" x 8 5/8" x 4" easy-fold design delivers professional presentation while the ECT-32-B corrugated construction ensures crush resistance and product protection in transit.

How to Choose the Right Packaging

Multi-depth scoring allows flexible folding at your desired depth, eliminating one-size-fits-all limitations. ECT-32-B corrugated material provides puncture and crush resistance, while the one-piece easy-fold design reduces assembly time and labor costs, ideal for high-volume e-commerce operations.

Specs at a Glance

MaterialECT-32-B White Corrugated
Dimensions11 1/8" L x 8 5/8" W x 4" H (Adjustable depth)
StyleOne-Piece Easy-Fold with Multi-Depth Scoring
Quantity Per Bundle50 Mailers
RecyclableYes
Common Use Cases
  • Shipping framed artwork and prints Mailing flat promotional materials and catalogs E-commerce brand packaging for flat goods Photo and document mailers Professional business correspondence packaging
What You'll Receive
  • Bundle of 50 white easy-fold mailers (11 1/8" x 8 5/8" x 4") Ready-to-use with fold-and-seal design (tape not included)
Shipping & Packaging

Bundle of 50 mailers ships flat to minimize dimensional weight charges. Compact packaging reduces freight costs while protecting product integrity during transport.

Frequently Bought Together

Bundle & Save 5%

Frequently Asked Questions

Yes. The multi-depth scoring allows you to fold at different depths depending on your product thickness. Place your item in the center, fold the sides to your desired depth, and secure with tape for a custom fit.

ECT-32-B (Edge Crush Test 32 pounds) provides structural strength, puncture resistance, and crush protection. This material standard ensures your shipments arrive professional-looking and product-protected, reducing damage claims.

This is a one-piece easy-fold design, no gluing or complex assembly required. Simply fold and seal with tape, saving significant labor time for high-volume shipping operations.

Ideal for flat items including framed pictures, prints, documents, catalogs, vinyl records, certificates, and promotional flat goods up to 4" thick when folded. The adjustable depth accommodates varying product thicknesses.

Technical Specifications

MaterialECT-32-B White Corrugated
Dimensions11 1/8" L x 8 5/8" W x 4" H (Adjustable depth)
StyleOne-Piece Easy-Fold with Multi-Depth Scoring
Quantity Per Bundle50 Mailers
RecyclableYes
Color White
Strength / Material ECT-32-B Corrugated
Dimensions (Internal) 11 1/8"" × 8 5/8"" × 4"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

26.0" × 23.75" × 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