Mailing Template For A #10 Envelope
Standard USPS requirements
Postal Layout For Back Of Letter Size Or Postcard Mail Piece
Standard USPS requirements
Postage Rate Chart
Effective August 11,2021
Envelope Size Chart
Standard USPS requirements
6 x 9 Postcard Dieline
Standard USPS requirements
Mail Sizing chart
Standard USPS sizes for Postcards and Letter Envelopes
6 x 11 Postcard Dieline
Standard USPS requirements
Mailing Template For 8.5″ X 11″ Flat
Standard USPS requirements