These tracker stickers coordinate with our Wild at Heart collection and can be used for many purposes. They come in three sizes for most any planner set up; get individual sticker sheets, or buy them as a set at a discount. Please check measurements before ordering! You can use them to make a mood tracker by numbering the spaces for each day and giving each mood a color track your savings, where each space equals a certain $ amt track habits you're trying to encourage, where each space is a day and you color it in according to what you achieved (glasses of water, minutes or type of exercise, etc.) These stickers are laser-printed on high-quality, matte white or matte white removable sticker paper and cut with a digital cutting machine with a high degree of accuracy. You can easily write or color on the stickers with any pen or pencil. Measurements of Sheet and Tracker sticker: Large: Sheet 4.834 x 7.575,"Sticker 4.291 x 6.391" Medium: Sheet 4.443 x 6.281," Sticker 3.639 x 5.354" Small: 3.716 x 5.097," Sticker 2.849 x 4.193"