Each silo art image and monthly page is 325mm wide x 215mm high. Slightly larger than an A4 sheet of paper. When open and hanging on the wall, the calendar is 325mm wide x 430mm high.
We also produce a mini calendar that is perfect for caravans and people who prefer a small calendar. The mini calendar pages are 225mm wide x 150mm high and when hung on wall 225mm wide x 300mm high