Ebros Mexica Aztec Solar Xiuhpohualli & Tonalpohualli Wall Calendar Sculpture 10.75" Diameter Mesoamerican Calendar Wall Plaque Figurine This Ancient Aztec Calendar Wall Decor is 10.75" in diameter and 0.75" deep approximately. This Ancient Aztec Calendar Wall Decor is made of designer composite resin, hand painted and polished. Color Tone may vary The Aztec calendar is the calendar system that was used by the Aztecs as well as other Pre-Columbian peoples of central Mexico. It is one of the Mesoamerican calendars, sharing the basic structure of calendars from throughout ancient Mesoamerica. The calendar consisted of a 365-day calendar cycle called xiuhpohualli (year count) and a 260-day ritual cycle called tonalpohualli (day count). These two cycles together formed a 52-year "century," sometimes called the "calendar round". This is an Atlantic Collectibles And Ebros Gift exclusive collection.