
Postage affixed via a quadrilateral adhesive label has a rich history, evolving from the world’s first adhesive stamp, the Penny Black, issued in Great Britain in 1840. While initially rectangular, the format... Read more »

Producing compact mailers with equal dimensions offers a distinctive format compared to traditional rectangular postcards. This approach allows for visually engaging layouts, maximizing the impact of imagery and concise messaging. For instance,... Read more »

A small, typically square format, often associated with printed promotional materials or artwork designed for compact display or mailing. Think of a miniature art print or a flyer reduced to the dimensions... Read more »