The perfect addition to help you stay motivated and organized! These inserts were designed to fit in Carpe Diem A5 planners (sold separately). This 6.5x8.5 inch package contains 12 A5 180gsm double-sided monthly tabbed dividers (undated) and 12 A5 180gsm double-sided monthly calendar inserts (undated). Acid free. Lignin free. Imported.