In stock SKU MRX5XKGTIN 848109047713

6.5x4.5x2.5" ECT-32 Kraft Corrugated Mailers - Crush Resistant, 50-Pack

Lightweight ECT-32-B kraft corrugated mailers designed for small, fragile shipments. One-piece fold-and-tuck design requires no tape, glue, or staples–assembly in seconds. Ships and stores flat to maximize warehouse efficiency. 50-pack bundle.
$45.48 / bundle of 50$0.91 per mailer
= 50 mailers · Total $45.48
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 6 1/2" × 4.5" × 2 1/2"
Board / material ECT-32-B Corrugated
Color Kraft
Freight class Class 125

Specifications

Inside dimensions6 1/2" × 4.5" × 2 1/2" (L × W × H)
Board / materialECT-32-B Corrugated
ColorKraft
Sold asBundle of 50
Order in multiples of50
Bundle weight8.14 lb
Outer carton (shipping)17.75 × 16.25 × 6.0 in
LTL freight classClass 125
GTIN848109047713
SKUMRX5XK

About this item

SKU MRX5XK — 6 1/2" × 4.5" × 2 1/2", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.

6.5x4.5x2.5" ECT-32 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 6.5 x 4.5 x 2.5 in; material kraft; sold as Bundle of 50. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Frequently bought with

Common questions

What does ECT-32-B mean, and is it crush-resistant enough for my shipments?
ECT-32-B refers to Edge Crush Test rating of 32 pounds per linear inch with B-flute corrugation. This rating provides reliable crush resistance for lightweight items like tools, glassware, and small electronics. For heavier products, consider higher ECT ratings (42+).
How quickly can my team assemble these mailers during peak shipping?
These one-piece mailers fold and tuck shut in seconds with zero adhesives or fasteners. A single worker can assemble 200+ mailers per hour, significantly improving fulfillment speed versus traditional taped boxes.
Will flat storage and shipping reduce my logistics costs?
Yes. Flat-pack design eliminates storage waste and reduces inbound freight weight and cubic density. Most customers save 60-70% on storage space and 15-25% on freight costs compared to pre-assembled boxes.
Are these mailers suitable for branded unboxing experiences?
The natural kraft finish is ideal for eco-conscious brands, but the compact size and fold design prioritize function over premium unboxing. For high-touch brand experiences, consider our custom-printed mailer options.

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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