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1 package mailed via USPS first class mail -- SAMPLE packa… | Flickr
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International Products
240 First-Class Mail International | Postal Explorer
USPS Mailing Guidelines for First Class Mail - Letters, Postcards, Envelopes & Packages - MITO Studios
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USPS Mailing Guidelines for First Class Mail - Letters, Postcards, Envelopes & Packages - MITO Studios
First-Class Envelopes - Mercari: Your Marketplace
