This item includes 18pcs 2021 calendar stickers. Unique calendar design, suitable for monthly calendar peel and stick index divider tabs, month labels or page marker notes. You can use them on books, , reports, presentations, journal, diary and hardcover notebooks to remind birthdays, personal appointments, work hours, events, holidays and travel plan, etc. Features - Color: As shown. - Material: Copperplate adhesive sticker. - Size: 21.00x11.50x0.20cm/8.25x4.52x0.08inch. - Great for indexing, flagging and referencing in notebooks, files, books, planners and more. - Made with copperplate adhesive sticker. Self adhesive, , waterproof and won't easy to tear for placement. - Use these monthly sticky tabs to keep track of your monthly notes planner, journal and daily books. - Easy to catch your eye for quick reference and browsing. Save your time and help you keep notes organized by months. - Each set of stickers have bright colors for each month. You can post the calendar stickers in the notes column of the monthly page for easy browsing. Package list: 18 x calendar stickers