This calendar is custom artwork in a small format -- with big impact! The custom mini span-a-year calendar is printed in full color on one side, designed to fit in a business envelope. Pricing is based on receiving digital artwork and printing the same ad on all calendars. This is economical, 365-day advertising! This USA-printed item is 12 pt. coated paper stock on one side, with a drilled hole for hanging and four-color process printing.