Fitbit Bracelet for FitBit Flex Activity Tracker - The VALENTINA Silver and Black Hinge Bangle Fitbit Bracelet We engineered a fashionable alternative to securely hide and fit the FitBit Charge SIZE: Inner Circumference = 6.5" inches, Width = 1" inch *approximately Ideal to wear on just about any occasion- dates, parties, to the office, weddings or any event! Don't ruin your professional or dressy outfit with a plastic wristband! This product is not an official product of FitBit Inc. FitBit not included.