Charm to Accessorize the Vivosmart HR, Vivofit, Fitbit Charge or Charge HR - The BUTTERFLY Silver Charm to Dress Up Your Favorite Fitness Tracker SIZE: 1 long x 0.75" wide *approximately Don't ruin your professional or dressy outfit with only a plastic wristband! Dress it up! Beautiful & high quality, it can can be worn with or without your activity tracker! Ideal to wear on just about any occasion- dates, parties, to the office, weddings or any event! This product is not an official product of Garmin or FitBit Inc. Activity Tracker not included.