In stock SKU MIBM250GTIN 812578008346

7.5x3.25x1.75 White ECT-32-B Corrugated Mailers - Crush Resistant, 50/Bundle

$22.17 / bundle of 50$0.44 per mailer
= 50 mailers · Total $22.17
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 7 1/2" × 3.25" × 1 3/4"
Board / material ECT-32-B Corrugated
Color White
Freight class Class 125

Specifications

Inside dimensions7 1/2" × 3.25" × 1 3/4" (L × W × H)
Board / materialECT-32-B Corrugated
ColorWhite
Sold asBundle of 50
Order in multiples of50
Bundle weight5.76 lb
Outer carton (shipping)14.75 × 12.75 × 5.75 in
LTL freight classClass 125
GTIN812578008346
SKUMIBM250

About this item

SKU MIBM250 — 7 1/2" × 3.25" × 1 3/4", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.

7.5x3.25x1.75 White ECT-32-B Corrugated Mailers, 50/Bundle. Use this item for shipments or presentation packs where the product fits the listed inside dimensions and closure style. Listed specs include size 7.5 x 3.25 x 1.75 in; material corrugated; sold as Bundle of 50. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Common questions

What does ECT-32-B rating mean for my shipping operations?
ECT (Edge Crush Test) 32-lbs indicates the corrugated can resist 32 pounds of crushing force per linear inch. This double-wall construction ensures fragile items survive multi-box stacking during storage and transit, reducing damage claims and customer returns, critical for protecting margin on high-velocity SKUs.
How much assembly labor do I save with the fold-and-tuck design?
One-piece mailers fold together in seconds without tape, glue, or staples. On a 500-unit daily volume, you'll save 2, 3 labor hours per shift compared to traditional tape-sealed boxes, directly reducing fulfillment cost per order by $0.05‚$0.08 per unit.
Will these fit standard pallet configurations for my warehouse?
Yes. The compact 71/2" 31/4" 1" footprint is optimized for e-commerce parcel sorts and regional carrier pallets. Flat bundles of 50 stack efficiently in warehouse racking, and folded mailers compress to maximize pallet cube utilization during shipping.
Can I customize or print branding on these mailers?
Standard white mailers support flexographic and digital printing. Contact our sales team for minimum order quantities on custom print runs, ideal for branded unboxing experiences that increase customer retention without bulk inventory commitments.

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.