7.5x7x3.25 Kraft Self-Seal Literature Mailers 50-Pack MIBM1MK
$55.41
/ bundle of 50$1.11 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 1/2" × 7" × 3 1/4"
Board / material
ECT-32-B Corrugated
Color
Kraft
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 1/2" × 7" × 3 1/4" (L × W × H) |
|---|---|
| Board / material | ECT-32-B Corrugated |
| Color | Kraft |
| Sold as | Bundle of 50 |
| Physical units per order increment | 50 (one bundle) |
| Bundle weight | 12.04 lb |
| Outer carton (shipping) | 24.5 × 22.0 × 5.5 in |
| LTL freight class | Class 125 |
| SKU | MIBM1MK |
About this item
SKU MIBM1MK — 7 1/2" × 7" × 3 1/4", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.
7.5x7x3.25" kraft self-seal literature mailers in corrugated board, packed 50 per pack (SKU MIBM1MK); this is a second listing of the same BOX case stock at the same price.
Sized for shipping and fulfillment work; the self-seal closure needs no tape. Order by the pack of 50.
Common questions
Do these mailers require tape, glue, or staples to assemble?
No. The fold-and-tuck design allows these literature mailers to assemble in seconds with zero additional materials, reducing assembly labor and keeping costs low for high-volume operations.
What material thickness provides crush resistance?
ECT-32-B corrugated kraft provides excellent crush resistance for protecting documents, catalogs, and marketing materials during shipping and storage without requiring custom reinforcement.
Are these mailers suitable for professional branding and direct mail?
Yes. The natural kraft finish delivers a professional, eco-conscious appearance ideal for premium direct mail campaigns, while the standard 7 1/2" x 7" x 3 1/4" size fits most literature without custom carton expense.
What's the minimum order quantity?
These literature mailers are sold as bundles of 50 units, making them economical for mid-to-large volume shippers while remaining accessible for growing e-commerce businesses.
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.