The Iron Cross features a classic, plus-shaped format. Much can be done to customize the Iron Cross to make it your own. This format can carry additional light materials, such as square or shaped insert cards.
The Iron Cross fold is 17.19″ by 17.19″ unfolded
and finishes to a 5.75″ by 5.75″ square format
and fits into a 6″ x 6″ square envelope.
Reminder: Square mail will incur additional fees for hand sorting.