In stock SKU M1294GTIN 841436016643

12 1/8 x 9 1/4 x 4" White Corrugated Literature Mailers - Self-Seal, 50 Bundle

$77.50 / bundle of 50$1.55 per mailer
= 50 mailers · Total $77.50
Request bulk pricing

Ships from the nearest of 5 US warehouses · freight calculated at checkout

30-day returns on stock items · Return policy

Inside dimensions 12 1/8" × 9 1/4" × 4"
Board / material ECT-32-B Corrugated
Color White
Freight class Class 125

Specifications

Inside dimensions12 1/8" × 9 1/4" × 4" (L × W × H)
Board / materialECT-32-B Corrugated
ColorWhite
Sold asBundle of 50
Order in multiples of50
Bundle weight21.56 lb
Outer carton (shipping)31.0 × 29.5 × 5.75 in
LTL freight classClass 125
GTIN841436016643
SKUM1294

About this item

SKU M1294 — 12 1/8" × 9 1/4" × 4", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.

The 12.125" x 9.25" x 4" white corrugated mailer is for books, catalogs, samples, subscription kits, documents, apparel, and compact e-commerce shipments. Listed dimensions are 12.125" x 9.25" x 4"; board and format details include ECT-32-B, self-seal; sold in a bundle of 50; listed weight 21.6 lb. Use the 12.125" x 9.25" x 4" format as a mailing carton, presentation mailer, or compact e-commerce shipper after checking the product's packed depth.

Common questions

Do I need tape or other supplies to seal these mailers?
No. The self-sealing tabs are engineered to grip securely within the carton walls, creating a professional closure without tape, glue, or staples. This reduces assembly time and eliminates supply costs while maintaining a clean, branded appearance.
Can these boxes handle delicate printed materials?
Yes. The ECT-32-B corrugated construction provides excellent crush and puncture resistance, protecting literature, brochures, and samples from damage during transit. The snug-fitting tabs add additional rigidity to prevent shifting.
What's the maximum weight capacity?
These literature mailers are optimized for lightweight to medium-weight contents, typically up to 2-3 lbs depending on material density. For heavier shipments, consider a thicker corrugation grade.
Are these boxes environmentally friendly?
Yes. The ECT-32-B corrugated cardboard is 100% recyclable and made from recycled fiber content, making it an eco-conscious choice for brands committed to sustainable packaging practices.

Order support

Questions on specs or freight?

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