Due to holiday volume, please allow for an additional 2-4 business days for delivery of your order
We apologize for any inconvenience this may cause. Thank you.
This is the Priority Mail Forever Prepaid Flat Rate Envelope. These easy-to-use cardboard envelopes are great for shipping those letter-sized papers, cards, stamps, event tickets, and many of those special documents.
All Priority Mail Forever Prepaid Flat Rate boxes and envelopes will contain the customer's Return Address in the upper left corner of the label.
All purchases of Priority Mail Forever Prepaid Flat Rate boxes and envelopes are non-refundable.
- For domestic use only; maximum weight of 70 pounds.
- USPS Tracking™ service is included at no additional charge.
- Packaging arrives with Forever® postage applied.
- Your Priority Mail Forever Prepaid Flat Rate boxes and envelopes order will ship to you via Priority Mail with Signature Confirmation.
Each Priority Mail and Priority Mail Express shipment includes USPS Tracking®.
For more information, please visit the Shipping Page.
SKUs featured on this page: PPEP14F
The Postal Store® ships all in-stock orders with USPS Tracking™. Please allow 5 - 7 business days for in-stock items to be shipped.
To view your order status and tracking information, sign in to your USPS.com account, go to "Activity History", and select your Order#.
Orders from the Postal Store may be shipped from different distribution centers. If your order contains multiple items, they may be shipped separately.
The Postal Store® cannot accept orders for shipment outside the United States, but we do ship to APO/FPO/DPO addresses and U.S. territories. Learn More
Free Shipping Supplies
Free shipping supplies from The Postal Store Shipping Supply site are mailed Parcel Select® Ground and are shipped within 2 - 8 business days. For your convenience all orders will contain a carrier release endorsement "Leave if No Response". This will allow your postal carrier to leave your expedited packaging supply order if you are not available to receive the delivery.
Expedited Shipping Supplies
Orders of our Flat Rate Expedited Shipping Supplies are fulfilled by your local Post Office. If your local Post Office is unable to fulfill your order of Flat Rate Expedited Shipping Supplies within 1 - 2 business days, your order will be fulfilled by our distribution center within 2 - 8 business days.
Before you can add this into your cart, you must enter the return address that you would like printed on the envelopes.
Return address must be a valid U.S. address. Please enter a valid U.S. return address below.
*indicates required field
Please enter a First Name and Last Name and /or a Company Name
All in-stock orders ship with USPS Tracking®. Please allow 5-7 business days for in-stock items to be shipped.
Free shipping supplies mailed via Standard Post™ and ship within 3-5 business days.
If your local Post Office® is unable to fulfill your order of expedited shipping supplies within 1-2 business days, your order will be fulfilled by our distribution center within 3-5 business days.
All in-stock orders ship with USPS Tracking®. Please allow 5-7 business days for in-stock items to be shipped.
Free shipping supplies mailed via Standard Post™ and ship within 3-5 business days.
If your local Post Office® is unable to fulfill your order of expedited shipping supplies within 1-2 business days, your order will be fulfilled by our distribution center within 3-5 business days.
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