The Details: - 3.5" x 9.5" - 13 tear-away art postcards. - 12 months. - Letterpress printed and spiral bound in Portland, OR. Our 2026 postcard calendar is one of those calendars that yes, does function as a calendar, but let's be real, this one is all about the art... and the perforation! At the end of each month, tear off the artwork and send it to a friend; just add a postcard stamp! This calendar might just get you into the habit of sending monthly mail. Designed by Egg Press.