These cute stickers are perfectly sized to fit into the squares of a monthly planner or calendar, making them great for noting plans and events. They're easy to remove and re-stick, so tentative plans can always be moved to another day. The backing sheet also doubles as a handy bookmark when folded over the page. Features: Memo & Message feature 4 sticky note designs and 15 sticky notes of each design, for a total of 60 sticky notes. Habit Tracker includes 3 sticky note calendar designs with 10 sticky notes of each design, for a total of 30 notes. The sticky notes are 2.2 cm x 2.2 cm (Memo & Message) The stickers come mounted on a bookmark that is 4.5 cm x 12.5 cm. There are 3 different design sets available (Message, Memo, and Habit Tracker) - each pack is sold separately. Note: These stickers fit best in an A5 size planner, although the fit may vary depending on the particular dimensions of the calendar squares.