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2. Select a Flat Rate Service -OR- Select a Shape
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Express Mail® International Flat Rate Boxes
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More Info about Express Mail® International Flat Rate Boxes
Express Mail®
International Flat Rate Boxes 
13-5/8" x 11-7/8" x 3-3/8"
11" x 8-1/2" x 5-1/2"
Maximum weight 20 pounds.
Express Mail® International Flat Rate Envelope
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More Info about Express Mail® International Flat Rate Envelope
Express Mail®
International Flat Rate Envelope 
12-1/2" x 9-1/2"
Maximum weight 20 pounds.
Express Mail® International Legal Flat Rate Envelope
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More Info about Express Mail® International Legal Flat Rate Envelope
Express Mail®
International Legal Flat Rate Envelope 
15" x 9-1/2"
Maximum weight 20 pounds.
Priority Mail® International Large Flat Rate Box
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More Info about Priority Mail® International Large Flat Rate Box
Priority Mail®
International Large Flat Rate Box 
23-11/16" x 11-3/4" x 3"
12" x 12" x 5-1/2"
Maximum weight 20 pounds.
Priority Mail® International Medium Flat Rate Box
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More Info about Priority Mail® International Medium Flat Rate Box
Priority Mail®
International Medium Flat Rate Box 
13-5/8" x 11-7/8" x 3-3/8"
11" x 8-1/2" x 5-1/2"
Maximum weight 20 pounds.
Priority Mail® International Small Flat Rate Box
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More Info about Priority Mail® International Small Flat Rate Box
Priority Mail®
International Small Flat Rate Box 
8-5/8" x 5-3/8" x 1-5/8"
Maximum weight 4 pounds.
Priority Mail® International DVD Flat Rate Box
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More Info about Priority Mail® International DVD Flat Rate Box
Priority Mail®
International
DVD Flat Rate Box 
7-9/16" x 5-7/16" x 5/8"
Maximum weight 4 pounds.
Priority Mail® International Large Video Flat Rate Box
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More Info about Priority Mail® International Large Video Flat Rate Box
Priority Mail®
International Large Video Flat Rate Box 
9-1/4" x 6-1/4" x 2"
Maximum weight 4 pounds.
Priority Mail® International Flat Rate Envelope
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More Info about Priority Mail® International Flat Rate Envelope
Priority Mail®
International Flat Rate Envelope 
12-1/2" x 9-1/2"
Maximum weight 4 pounds.
Priority Mail® International Legal Flat Rate Envelope
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More Info about Priority Mail® International Legal Flat Rate Envelope
Priority Mail®
International Legal Flat Rate Envelope 
15" x 9-1/2"
Maximum weight 4 pounds.
Priority Mail® International Padded Flat Rate Envelope
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More Info about Priority Mail® International Padded Flat Rate Envelope
Priority Mail®
International Padded Flat Rate Envelope 
12-1/2" x 9-1/2"
Maximum weight 4 pounds.
Priority Mail® International Gift Card Flat Rate Envelope
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More Info about Priority Mail® International Gift Card Flat Rate Envelope
Priority Mail®
International Gift Card Flat Rate Envelope 
10" x 7"
Maximum weight 4 pounds.
Priority Mail® International Small Flat Rate Envelope
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More Info about Priority Mail® International Small Flat Rate Envelope
Priority Mail®
International Small Flat Rate Envelope 
10" x 6"
Maximum weight 4 pounds.
Priority Mail® International Window Flat Rate Envelope
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More Info about Priority Mail® International Window Flat Rate Envelope
Priority Mail®
International Window Flat Rate Envelope 
10" x 5"
Maximum weight 4 pounds.
Dimensions shown for Flat Rate Boxes are inside dimensions
-OR- Select Shape
Postcard Letter Large Envelope Package Large Package
Any dimension over 12"


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