Posts Tagged ‘USPS Folding Requirements Quick Guide’

USPS Folded Mail Quick Guide

Letter Size Requirements • 3 oz Max Weight • 6” x 10.5” Max Size • 1.3 to 2.5 Aspect Ratio Location – Location – Location The address on self mailers can no longer be on the side created by the final fold. Unacceptable Folds for Self Mailers Z and Accordion Style Folded pieces are NOT…

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