In stock SKU M853KGTIN 848109047775

8x5x3" ECT-32-B Kraft Corrugated Mailers - Crush Resistant, 50-Pack

Ship small items with confidence using these ECT-32-B kraft corrugated mailers. One-piece fold-and-tuck construction delivers double-wall protection on front and sides–no tape, glue, or staples required. Ships and stores flat to maximize warehouse efficiency; sold in bundles of 50.
$37.56 / bundle of 50$0.75 per mailer
= 50 mailers · Total $37.56
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 8" × 5" × 3"
Board / material ECT-32-B Corrugated
Color Kraft
Freight class Class 125

Specifications

Inside dimensions8" × 5" × 3" (L × W × H)
Board / materialECT-32-B Corrugated
ColorKraft
Sold asBundle of 50
Order in multiples of50
Bundle weight10.42 lb
Outer carton (shipping)20.0 × 19.0 × 6.0 in
LTL freight classClass 125
GTIN848109047775
SKUM853K

About this item

SKU M853K — 8" × 5" × 3", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.

8x5x3" ECT-32-B Kraft Corrugated Mailers, 50-Pack. Use this item for shipments or presentation packs where the product fits the listed inside dimensions and closure style. Listed specs include size 8 x 5 x 3 in; material kraft; sold as Bundle 50. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Frequently bought with

Common questions

What does ECT-32-B rating mean for my shipping operation?
ECT-32-B indicates 32-pound edge crush test strength with B-flute corrugation, ideal for small, lightweight packages. This rating provides excellent crush resistance for fragile items without excess weight that increases postage costs.
How quickly can staff assemble these mailers during peak fulfillment?
One-piece fold-and-tuck design requires only 2-3 seconds per mailer with zero tools or adhesives needed. A single operator can prepare 1,200+ units per hour, significantly reducing labor time versus traditional boxes requiring tape and assembly.
What's the freight and storage advantage of flat-ship design?
Flat storage reduces your inbound receiving footprint by approximately 85-90% versus pre-assembled mailers. When multiplied across bulk orders, this translates to lower freight-in costs, reduced warehouse racks needed, and faster inventory turnover.
Are these mailers suitable for e-commerce returns and two-way shipping?
Yes, ECT-32-B kraft construction withstands repeat handling, making these ideal for subscription boxes, returns processing, and multi-leg shipping scenarios. The double-wall design on critical surfaces protects contents through multiple carrier transitions.

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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