This is a 2026 wall calendar from Hewlett-Packard Japan, Ltd. When closed, it's an A4-sized booklet, and when opened, it's A3 size for hanging on the wall. The top half features beautiful landscape photos, and the bottom half is the calendar. It's slim and very easy to use! The beautiful photos make it a joy to flip through each month! I have multiple of the same item, so bulk purchases are welcome. Brand new and unopened. We plan to ship on the same day or the next day.