9x6x4 ECT-32-B White Corrugated Mailers - Crush Resistant, Bundle of 50
$75.20
/ bundle of 50$1.50 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" × 6" × 4"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
Specifications
| Inside dimensions | 9" × 6" × 4" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Order in multiples of | 50 |
| Bundle weight | 15.48 lb |
| Outer carton (shipping) | 25.0 × 22.0 × 6.0 in |
| LTL freight class | Class 125 |
| GTIN | 841436088817 |
| SKU | MLR964 |
About this item
SKU MLR964 — 9" × 6" × 4", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
The 9x6x4 ECT-32-B White Corrugated Mailers - Crush Resistant is a corrugated mailer for books, catalogs, apparel, subscription kits, samples, documents, and small e-commerce orders. Listed specs include inside dimensions 9" x 6" x 4"; 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.
Ideal for shipping apparel, books, mugs, accessories, gifts, and small fragile items. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Common questions
What ECT rating means and why it matters for my shipping operation?
ECT-32-B indicates Edge Crush Test of 32 pounds per inch width, sufficient for small parcel applications under 5 pounds. This rating ensures your boxes maintain structural integrity during stacking and transit, reducing damage claims while keeping material costs lower than heavier ECT ratings.
How does the one-piece mailer design improve packing efficiency?
Fold-and-tuck construction eliminates assembly steps and eliminates need for tape, glue, or staples. Your team closes each box in seconds with one motion, reducing labor time per shipment by up to 40% compared to traditional two-piece boxes while maintaining double-wall protection.
Can this 9x6x4 mailer help me reduce dimensional weight charges?
Yes. The compact footprint minimizes dimensional weight calculations with carriers like FedEx and UPS. Bundling multiple small items in this size instead of larger boxes directly reduces per-unit shipping costs, improving margin on small-item orders.
Is this mailer suitable for fragile items?
Yes. The double-wall corrugated construction on front and sides provides excellent crush resistance for lightweight fragile goods like glassware, electronics, and cosmetics. For heavier fragile items or items requiring void fill, pair with appropriate internal protective materials.
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.