This is a wooden Zodiac Calendar, which is designed to hang on the wall and allow for perpetual changes to the current cycle. It features all 12 zodiac symbols and will last a lifetime. This is a perfect item for the person who loves astrology and makes a great gift! The circle part of the calendar is around 8.5" diameter and whole calendar is around 9.75" tall A great conversational piece or teaching activity. It's Handmade with love from quality hardwoods including cherry, poplar and maple. The images are put on the wood using state of the art UV printing technology and is polished with our signature beeswax and coconut oil polish.