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    Priority Mail Large Flat Rate Box

    12" x 12" x 5-1/2"

    The Priority Mail® Large Flat Rate Box 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 our other Flat Rate products.

    Inside Dimensions: 12" x 12" x 5-1/2"
    Outside Dimensions: 12-1/4" x 12-1/4" x 6"

    Additional Info:

    - Can be used for Domestic Priority Mail for $17.90

    For more information, please visit the Shipping page

    SKUs featured on this page: LARGE-FRB, LARGE-FRBX, LARGEFRBI

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