This is a supplement from the Shinken Zemi Junior High School Course. ⚫︎ Condition: New and unused. Although it has never been used, there is a small stain on the edge. ⚫︎ Size (measured flat): Length: Approximately 4cm Width: Approximately 5.5cm *Please note that there may be slight variations. ⚫︎ We inspect the items carefully, but please forgive any oversights. Since this is a used item, please refrain from purchasing if you are looking for perfection in the product, description, or product images.