Charm to Accessorize The Fitbit Charge/HR and Charge 2 Fitness Trackers - The Gold Tree Filigree Fitbit Charm to Dress Up Your Favorite Fitness Tracker Compatible with the Fitbit Charge/HR or Charge 2. SIZE: Length = 1.25 inches. Width = 1.25 inches Beautiful & high quality, this is a great alternative to more expensive Fitness Tracker Jewelry! 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 Fitbit Inc. Band and Activity Tracker not included.