7x5x1 ECT-32-B White Corrugated Mailers 50/Bundle M751
$45.62
/ bundle of 50$0.91 per mailer
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Secure checkout
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| Pallet or repeat orders | Get a delivered quote |
Shipping & deliveryCheck cost to your ZIP code
Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
7" × 5" × 1"
Board / material
ECT-32-B Corrugated
Color
White
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 7" × 5" × 1" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | White |
| Sold as | Bundle of 50 |
| Physical units per order increment | 50 (one bundle) |
| Bundle weight | 6.54 lb |
| Outer carton (shipping) | 18.0 × 13.75 × 6.0 in |
| LTL freight class | Class 125 |
| SKU | M751 |
About this item
SKU M751 — 7" × 5" × 1", ECT-32-B Corrugated, White. Sold as a bundle of 50, shipped from US warehouses.
7x5x1" white corrugated mailers in ECT-32-B corrugated board, packed 50 per bundle (SKU M751); this is a second listing of the same BOX case stock at the same price.
Sized for shipping and fulfillment work; closes with tape or the built-in flap. Order by the bundle of 50.
Common questions
What ECT rating does this mailer have and why does it matter?
ECT-32-B provides 32 pounds of edge crush strength, ideal for protecting lightweight to medium-weight items during multi-stop distribution. This rating balances crush resistance with cost efficiency for high-volume B2B shipping programs.
How much assembly time do these one-piece mailers save compared to traditional boxes?
One-piece fold-and-tuck design eliminates tape, glue, and stapling, reducing assembly time to seconds per mailer. This translates to significant labor savings in high-throughput fulfillment centers processing hundreds of shipments daily.
Can I reduce my dimensional weight charges by switching to this 7x5x1" format?
Yes. The 1" depth is optimized for flat items and small products, reducing volumetric weight calculations versus oversized boxes. Combined with lightweight corrugated material, you'll see measurable postage savings on carrier billing.
Is the white exterior suitable for branded or direct-mail applications?
Yes. The oyster white corrugated surface accepts offset printing, flexographic printing, and digital imprinting for logos, return addresses, and marketing messages, making it ideal for branded fulfillment and direct mail campaigns.
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.