A quick, easy, and convenient way for you to ship USPS Priority Mail packages. The Priority Mail Large Flat Rate Box features predetermined rates regardless of weight (domestically) or destination, similar to our other Flat Rate products.
Inside Dimensions: 12" x 12" x 5½"
Outside Dimensions: 12¼" x 12¼" x 6"
Some key benefits:
* Can be used for Domestic Priority Mail for $16.85
* Commercial prices are available for postage paid through Click-N-Ship service at usps.com, authorized PC Postage vendors, and other authorized postage payment methods. The Domestic Commercial Base price is $15.30, APO/FPO is $13.30.