In stock SKU M332KGTIN 848109008554

3x3x2 Kraft Corrugated Mailers ECT-32-B | 50-Pack | Crush Resistant

Ship small items faster and cheaper with these 3x3x2 kraft corrugated mailers. ECT-32-B construction delivers crush-resistant protection with double-wall coverage on front and sides. One-piece fold-and-tuck design eliminates tape, glue, and staples–assemble in seconds and store flat to maximize warehouse space.
$19.47 / bundle of 50$0.39 per mailer
= 50 mailers · Total $19.47
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 3" × 3" × 2"
Board / material ECT-32-B Corrugated
Color Kraft
Freight class Class 125

Specifications

Inside dimensions3" × 3" × 2" (L × W × H)
Board / materialECT-32-B Corrugated
ColorKraft
Sold asBundle of 50
Order in multiples of50
Bundle weight3.4 lb
Outer carton (shipping)13.0 × 9.75 × 6.0 in
LTL freight classClass 125
GTIN848109008554
SKUM332K

About this item

SKU M332K — 3" × 3" × 2", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.

3x3x2 Kraft Corrugated Mailers ECT-32-B | 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 3 x 3 x 2 in; material kraft; sold as Bundle of 50. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Nearby exact-spec options

Use these when the size, material, pack quantity, or workflow is close but not identical.

Ship small items safely with zero assembly hassle. These ECT-32-B white corrugated mailers feature a one-piece fold-and-tuck design that delivers double-wall protection on all sides–no tape, glue, or staples required. Bundle of 50 mailers ready to stock your warehouse.same size option 3x3x2 White Corrugated Mailers ECT-32 | 50-Pack Crush-Resistant SKU M332 · BUNDLE $14.45ECT-32-B kraft corrugated mailers engineered for small package protection without the postage penalty. One-piece fold-and-tuck design requires no tape, glue, or staples–assembly takes seconds. Ships flat in bundles of 50 to maximize warehouse efficiency and cut storage costs.nearby size option 4x3x2 Kraft Corrugated Mailers ECT-32-B Crush Resistant - 50/Bundle SKU M432K · BUNDLE $20.16Engineered for small package fulfillment, these 3x3x1 white corrugated mailers deliver ECT-32-B crush resistance in a one-piece fold-and-tuck design. No assembly required–set up in seconds and reduce labor costs. Bundle of 50 mailers per order.nearby size option 3x3x1 White Corrugated Mailers ECT-32-B - Crush Resistant, Bundle of 50 SKU M331 · BUNDLE $14.78

Frequently bought with

Common questions

What does ECT-32 mean and why does it matter for my operation?
ECT (Edge Crush Test) of 32 indicates the mailer can withstand 32 pounds of crushing force per linear inch. This ensures your products remain protected during stacking in warehouses and on shipping pallets, critical for reducing damage claims and customer returns.
How much can I save on postage with these 332 mailers?
The compact 332 size minimizes dimensional weight charges (DIM weight) with USPS, UPS, and FedEx. Combined with lightweight kraft construction, you'll typically save 15-25% per shipment compared to rigid boxes, substantial savings scale across thousands of monthly shipments.
Do these mailers require tape, glue, or special equipment to assemble?
No. These one-piece fold-and-tuck mailers close securely in seconds with zero additional materials. Your team assembles on-demand, eliminating tape costs and speeding packing operations by 40% compared to traditional four-flap boxes.
Can I stack these mailers efficiently in my warehouse?
Yes. Because they ship flat and store flat, you maximize cubic storage before assembly. A single pallet holds 4,000+ unassembled mailers versus 200-300 pre-assembled boxes, freeing warehouse space for higher-margin inventory while maintaining exceptional stacking strength once filled.

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.

+1 (302) 216-2975 support@packrift.com Mon–Fri, Eastern Corrugated buying guide →