This BOO is SO cute! You can use the flags for any occasion and then add the 'BOO' letters for Halloween. Fits great on our Ann Clark Ghost! It fits a lot of ghost cutters! Get yours today! Flags together are approximately 1.1"x1.3" and letters together are 0.5"x1.2". Individually flags are under 1" in size and letters are around 1/4" in size.