Our 2024 Standard Size (not the JUMBO) Wall Calendar is made of HEAVY PAPER is what makes it the Heavy Weight Champion! This is a simple calendar for someone that is looking for a calendar that measures 8.5" wide x 17" in length when open. It is made of heavy paper so ink does not bleed through. This handy calendar is ready for wall mounting and made of white paper with bold black print and thick bold black lines. Days are in squares with room for writing. Each month also has an area for notes and appointments. Unlike many calendars, this one you can write on it with a pencil and erase it.