In stock SKU MLR964GTIN 841436088817

9x6x4 ECT-32-B White Corrugated Mailers - Crush Resistant, Bundle of 50

Ship small items with confidence using these ECT-32-B white corrugated mailers. One-piece fold-and-tuck design requires no tape, glue, or staples–assembly takes seconds. Double-wall crush-resistant construction protects fragile contents while keeping postage costs down.
$66.51 / bundle of 50$1.33 per mailer
= 50 mailers · Total $66.51
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 9" × 6" × 4"
Board / material ECT-32-B Corrugated
Color White
Freight class Class 125

Specifications

Inside dimensions9" × 6" × 4" (L × W × H)
Board / materialECT-32-B Corrugated
ColorWhite
Sold asBundle of 50
Order in multiples of50
Bundle weight15.48 lb
Outer carton (shipping)25.0 × 22.0 × 6.0 in
LTL freight classClass 125
GTIN841436088817
SKUMLR964

About this item

SKU MLR964 — 9" × 6" × 4", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.

9x6x4 ECT-32-B White Corrugated Mailers, Bundle of 50. Use this item for shipments or presentation packs where the product fits the listed inside dimensions and closure style. Listed specs include size 9 x 6 x 4 in; material corrugated; sold as Bundle of 50. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Frequently bought with

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.

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