6x9 28 lb White Self-Seal Envelopes 500/Case EN1069
$87.84
/ case of 500$0.18 per mailer
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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 |
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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
6" × 9"
Board / material
28 lb. Paper Stock
Color
White
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 | 6" × 9" (L × W) |
|---|---|
| Board / material | 28 lb. Paper Stock |
| Color | White |
| Sold as | Case of 500 |
| Physical units per order increment | 1 |
| Case weight | 11.04 lb |
| Outer carton (shipping) | 14.0 × 9.5 × 7.0 in |
| LTL freight class | Class 78 |
| SKU | EN1069 |
About this item
SKU EN1069 — 6" × 9", 28 lb. Paper Stock, White. Sold as a case of 500, shipped from US warehouses.
6x9" white self-seal envelopes in paper stock, packed 500 per case (SKU EN1069); 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 case of 500.
Common questions
Do these envelopes require water or moisture to seal?
No. These self-seal envelopes feature a pre-activated adhesive strip that requires only a simple peel-and-seal action. Simply remove the tear strip and press to seal, no water, sponge, or equipment needed.
What is the tear strip and why does it matter?
The tear strip is a protective backing that keeps the adhesive clean and dust-free before use. This extends shelf life, maintains consistent seal quality, and prevents premature adhesive activation during storage.
Will these envelopes meet shipping carrier requirements?
Yes. The 9" x 6" dimensions and 28 lb. paper stock meet USPS and major carrier specifications for flat mail and standard business correspondence, ensuring compliance with all standard shipping protocols.
How much can these envelopes hold and how durable are they?
The 28 lb. paper stock provides excellent puncture and tear resistance for typical business documents, statements, and lightweight promotional materials. For heavier items, consider reinforced kraft options, but these are ideal for standard office mailings up to 5-7 pages.
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.