9x6.25x3 Kraft Corrugated Literature Mailers 50-Pack MFL963K
$55.41
/ bundle of 50$1.11 per mailer
Request bulk pricing
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.
Need a hand? Talk to our team
Inside dimensions
9" × 6.25" × 3"
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 | 9" × 6.25" × 3" (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 | 13.2 lb |
| Outer carton (shipping) | 23.5 × 22.25 × 5.75 in |
| LTL freight class | Class 125 |
| SKU | MFL963K |
About this item
SKU MFL963K — 9" × 6.25" × 3", ECT-32-B Corrugated, Kraft. Sold as a bundle of 50, shipped from US warehouses.
9x6.25x3" kraft literature mailers in corrugated board, packed 50 per pack (SKU MFL963K); 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 pack of 50.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
Common questions
Does this mailer require tape or adhesive to seal?
No. The self-sealing design features a front outside tuck closure and protective side flaps that seal without tape, glue, or staples. Simply fold and tuck, assembly takes seconds and creates a secure, professional-looking package.
How much protection does ECT-32-B corrugated provide?
ECT-32-B (Edge Crush Test 32) corrugated kraft delivers crush resistance and puncture protection ideal for shipping valuable documents, marketing materials, and delicate items. It withstands multiple handling cycles and stacking during transit.
Is this mailer suitable for e-commerce brand packaging?
Yes. The kraft exterior presents a professional, eco-conscious aesthetic that enhances brand perception. The generous 9 x 6 1/4 x 3" interior accommodates product inserts, marketing materials, and documents while maintaining secure protection throughout the shipping process.
Can I use this for documents that require confidentiality?
Absolutely. The secure tuck closure and protective side flaps provide reliable document protection and tamper-evident sealing, making it ideal for confidential mailings, contracts, certificates, and sensitive business communications.
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.