Set of 2 Replacement Metal Bracelets Bangles For Fitbit Flex Activity Tracker Wristbands Diamond Design Silver & Gold Bracelet Inner Circumference: Approx 6.8". Best Fit: 6.5" - 7.5" Elegant alternative to TPE/TPU bands High Quality Color Electroplated Metal Bracelet For Use with Fitbit Flex Trackers Only. The tracker insert area is specifically designed for the Flex model only. Package Contents: 2 Pcs Metal Bracelets for Fitbit Flex Activity Trackers. The device and other accessories are not included.