4 1/4 x 2 1/2 in 28 lb Kraft Gummed Envelopes 5000/Case
$377.00
/ case of 5000$0.08 per mailer
Request bulk pricing
Secure checkout
| Quantity (case) | 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
4 1/4" × 2 1/2"
Board / material
28 lb. Paper Stock
Color
Kraft
Freight class
Class 78
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 | 4 1/4" × 2 1/2" (L × W) |
|---|---|
| Board / material | 28 lb. Paper Stock |
| Color | Kraft |
| Sold as | Case of 5000 |
| Physical units per order increment | 1 |
| Case weight | 23.08 lb |
| Outer carton (shipping) | 14.5 × 13.75 × 9.75 in |
| LTL freight class | Class 78 |
| GTIN | 50085227502624 |
| SKU | EN1029 |
About this item
SKU EN1029 — 4 1/4" × 2 1/2", 28 lb. Paper Stock, Kraft. Sold as a case of 5000, shipped from US warehouses.
The 4 1/4 x 2 1/2" Kraft Gummed Envelopes - Secure Seal, 28 lb. Paper is a shipping mailer for documents, catalogs, apparel, small parts, photos, and lightweight e-commerce orders. Listed specs include size 4 1/4" x 2 1/2"; kraft material; 28 lb; case of 5000. Use it as a mailing envelope, poly mailer, padded mailer, or flat document shipper when the item fits the listed size.
Common questions
Are these envelopes compatible with standard mailing requirements?
Yes. These 4 1/4" x 2 1/2" envelopes meet USPS standards for small flat mail when sealed properly. The gummed flap provides reliable closure that satisfies postal service requirements for secure sealing without additional tape.
How many envelopes are in each case, and what is the cost per unit?
Each case contains 5,000 envelopes, making this an economical bulk solution for high-volume mailers. Purchasing by the case significantly reduces per-unit cost compared to smaller quantities, improving operational efficiency for mailrooms and distribution centers.
Will the gummed seal hold securely during handling and shipping?
Yes. These envelopes feature heavily gummed flaps engineered for industrial-strength sealing. The 28 lb. kraft paper resists tearing and puncturing, ensuring contents remain secure throughout the mailing and delivery process without requiring additional reinforcement.
Can I reuse these envelopes or are they single-use?
These are designed as single-use envelopes. Once the gummed seal is activated with moisture and dried, the adhesive cannot be reactivated. For cost-effective high-volume operations, the bulk case pricing makes replacement economical for each mailing cycle.
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.