Don't worry about mercury in retrograde, or the changing of the tides. Just know it's all a phase. This sticker reminds you that the phases of the moon are like the phases in your life...they come, they go, but it's always temporary, and there is something poetic about that! Add this sticker to your water bottle, laptop, or any other accessory that needs embellishing! Made of a UV coated vinyl that will last.