Free Shipping
Follow Us:
To order by phone or for product assistance Call Toll Free: 855-632-8520

9" x 11-1/2" Double Window First Class Booklet Envelope, Pack of 50

Item Number: PER18


Price per
Pack of 50

$35.39 $28.22$24.78$24.07$23.00

Volume Savings20.3%30%32%35%

Need 30+ Packs? Click here for Pricing

  • First Class Mailer Envelope
  • Double Window Envelopes
  • 50 per Pack
Sorry, we only have 10000 in stock. Sorry, please order at least 1. Invalid input.
First class booklet mailers offer a wide variety of mailing options. This particular double window envelope has a landscape booklet orientation for the documents to be easily inserted. Double windows simplify mailing by printing the cover sheet and having both the recipient address and return address show through the envelope windows. This envelope has a remoistening seal, as well as first class mail and diamond border imprinted on the envelope. Double window first class mailer envelopes measure 9" x 11-1/2" and open on the long side.
Pre-Printed:YesPackage Length:11-1/2 in
Package Weight:5.00 LBPackage Width:9-1/2 in
Country of Origin:USAManufacturer Part Number:PER18
Number of Items:50Number of Windows:2
Open End / Open Side:Open SideSeal Type:Remoistening Seal
Seam Type:Side SeamsShips in:4 to 5 Business Days (Plus time in transit)
Size:9-1/2 x 11-1/2 inWindow:Yes
Package Length:11-1/2 in
Package Weight:5.00 LB
Package Width:9-1/2 in
Country of Origin:USA
Manufacturer Part Number:PER18
Number of Items:50
Number of Windows:2
Open End / Open Side:Open Side
Seal Type:Remoistening Seal
Seam Type:Side Seams
Ships in:4 to 5 Business Days (Plus time in transit)
Size:9-1/2 x 11-1/2 in
We’re currently collecting product reviews for this item. In the meantime, here are some from our past customers sharing their overall shopping experience:
Out of 5.0
Overall Rating
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Five Star Excellence Award
Verified Buyer
June 1, 2023 by Portland O
“I needed a rush order and Denise? was able put in a rush on the production time for me so I was able to receive my order in almost half the time, so so so thankful!”
Verified Buyer
May 31, 2023 by Guenevere M
“Very happy with consistently personalize service. Thank you!”
Verified Buyer
May 29, 2023 by Coleen S (FL, united states)
“I placed the order, the proof was sent shortly after. I was given the option to makes changes. Another proof was sent and I received my product about 4 or 5 days later. Easy to shop, easy to make changes, a great price and Shipping was speedy. I will continue to purchase my envelopes for here.”
Verified Buyer
May 25, 2023 by Ruby R
“Great product.”
Verified Buyer
May 24, 2023 by Deborah B
“Website is extremely easy to navigate!”
The Supplies Shops BBB Business Review Government Contracting Information Authorize.Net Merchant - Click to Verify SSL Customer Reviews
Please fill out the form below to request special volume pricing on the product PER18.

Thank you for requesting volume pricing.

We will contact you with your volume pricing shortly.

If you have any questions, please contact us at 855-632-8520.