The size is the patch of film your design goes on. A file already cropped to that shape prints at exactly that size. Anything else is fitted inside it at its own proportions — we never stretch artwork to fill a square.
A PNG with a clear background prints best. We check it here, before you pay — not after it reaches the press.
Need help? Call or text 407-800-4411 · 8am–8pm, 7 days