The Priority Mail® Medium Flat Rate Box - 2 is a quick, easy, and convenient way for you to ship Priority Mail packages. It features predetermined rates regardless of weight (domestically) or destination, similar to the Flat Rate Envelope.
Inside Dimensions: 11-7/8" x 3-3/8" x 13-5/8"
Outside Dimensions: 12" x 3-1/2" x 14"
Please note: the "Qty" box above represents packs of boxes ordered, not individual boxes. If you need more than 1 pack of 10 boxes, select the 25-pack from the "Select Format" option above, and indicate how many packs you need in "Qty" box above. All orders over 10 boxes will have their quantities delivered rounded up to the nearest multiple of 25 boxes.
- Can be used for Domestic Priority Mail ($12.65) and International Priority Mail ($42.25 to Canada - $61.75 to all other countries, 20 lb weight limit applies)
For more information, please visit the Shipping page