9x7.5x3 White Corrugated Literature Mailers - ECT-32-B, 50/Bundle
$51.74
/ bundle of 50$1.03 per mailer
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
9" × 7.5" × 3"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 9" × 7.5" × 3" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 13.78 lb |
| Outer carton (shipping) | 24.75 × 22.5 × 5.75 in |
| LTL freight class | Class 125 |
| GTIN | 841436072823 |
| SKU | ML973 |
About this item
SKU ML973 — 9" × 7.5" × 3", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
The 9x7.5x3 White Corrugated Literature Mailers - ECT-32-B is a corrugated literature mailer for catalogs, books, documents, photos, media, and flat e-commerce shipments. Listed specs include inside dimensions 9" x 7.5" x 3"; white material; ECT-32-B; bundle of 50. The mailer format works when the product needs a presentation-style carton or compact shipping box instead of a standard RSC case.
Common questions
Do these mailers require tape or adhesive to close?
No. The innovative fold-and-tuck design features tabs that fit snugly within the carton, creating a secure closure without tape, glue, or additional supplies. This reduces assembly time and material costs while maintaining a professional, clean appearance.
What does ECT-32-B corrugated mean, and why does it matter?
ECT-32-B refers to the edge crush test rating of the corrugated material, indicating strength and durability. This specification means the carton resists puncturing, crushing, and compression during shipping, critical for protecting delicate literature, samples, or promotional items without damage.
Are these mailers suitable for professional branding and customer presentation?
Yes. The clean white corrugated finish provides a professional appearance ideal for e-commerce brands. The sturdy construction protects contents while the neat fold-and-tuck closure creates a premium unboxing experience that reflects positively on your brand.
What's the typical use case for a 9 x 7 1/2 x 3" mailer?
This size is ideal for catalogs, brochures, marketing collateral, product samples, book shipments, and promotional inserts. It accommodates standard 8.5 x 7" literature with room for protective padding while remaining cost-effective for high-volume e-commerce operations.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.