Priority Mail, including Priority Mail Flat Rate shipping products, has fast shipping times (2-3 days) with flexible prices. Get free flat rate boxes and print postage labels online.

Shop our selection of Priority Mail Shipping Supplies on the USPS.com Postal Store

The Priority Mail Flat Rate® Medium Box is a quick, easy, and convenient way for you to ship USPS Priority Mail® packages. The Priority Mail Flat Rate® Medium Box features predetermined rates …

Priority Mail Express items, including Priority Mail Express Flat Rate shipping products, are delivered in 1-3 days to most U.S. locations. See USPS economical prices, free shipping boxes, and how to print …

If you're going to use Priority Mail and Priority Mail Express service, the boxes come in standard sizes and you can get them at your Post Office ™ location or order online, free!

Shop our selection of Priority Mail Shipping Supplies on the USPS.com Postal Store

After a postal employee formally accepts your USPS Marketing Mail, you mail your trays or sacks of USPS Marketing Mail via Priority Mail to the postal facility nearest the final destination of your mail.

Jul 10, 2022 · The Postal Service® has simplified your Priority Mail® shipping process, offering the easy-to-use Priority Mail® Top-Loading Large Box. This rectangular–shaped box accommodates a …

Compare USPS shipping options like Priority Mail Express, Priority Mail, First-Class Mail, and USPS Ground Advantage to find the service that's right for you.

Priority Mail Boxes Priority Mail Express® Poly Envelopes Pack of 10 15" (L) x 11-5/8" (W)