In stock SKU EN1046GTIN 50085227431177

6x9 White Redi-Seal Envelopes 28lb Paper - Case of 1000

Speed up mailroom operations with Redi-Seal self-seal envelopes that require zero moisture–just fold, press, and seal. These durable 9" x 6" business mailers are made from premium 28 lb. paper stock and sold in cases of 1000 for reliable bulk mailing and shipping compliance.
$318.75 / case of 1000$0.32 per mailer
= 1000 mailers · Total $318.75
Request bulk pricing

Ships from the nearest of 5 US warehouses · freight calculated at checkout

30-day returns on stock items · Return policy

Inside dimensions 6" × 9"
Board / material 28 lb. Paper Stock
Color White
Freight class Class 78

Specifications

Inside dimensions6" × 9" (L × W)
Board / material28 lb. Paper Stock
ColorWhite
Sold asCase of 1000
Order in multiples of1
Case weight22.3 lb
Outer carton (shipping)13.75 × 12.0 × 11.25 in
LTL freight classClass 78
GTIN50085227431177
SKUEN1046

About this item

SKU EN1046 — 6" × 9", 28 lb. Paper Stock, White. Sold as a case of 1000, shipped from US warehouses.

6x9 White Redi-Seal Envelopes 28lb Paper - Case of 1000. Use this item for small shipments where the item fits the listed usable mailer size and does not require a carton. Listed specs include size 6 x 9 in; material paper; sold as Case of 1000. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

Frequently bought with

Common questions

Do Redi-Seal envelopes require water or moisture to seal?
No. Redi-Seal envelopes feature a pre-applied, pressure-activated adhesive strip. Simply fold down the flap and press firmly. The envelope seals instantly without any moisture, eliminating sponges, water dispensers, and mess.
Are these envelopes suitable for postal service mailing?
Yes. These 6 x 9" White Redi-Seal Envelopes meet USPS standards for standard mail and business correspondence. The durable 28 lb. paper stock withstands standard mail handling, sorting, and delivery processes.
How much can I save in mailroom labor with Redi-Seal technology?
Redi-Seal eliminates the time needed to apply moisture and manually seal each envelope. Studies show businesses can reduce mail prep time by 20-30% per piece, which adds up significantly with high-volume mailings. One case of 1,000 envelopes demonstrates immediate time and cost savings.
What makes 28 lb. paper stock better than lighter alternatives?
28 lb. paper stock provides durability and a more professional appearance than lighter envelopes. It resists tearing during handling, sorting, and delivery, reduces see-through from standard business documents, and conveys higher quality to recipients.

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