Allbingo Silicone Fasteners for Fitbit Flex Wristband (12 Pack) FITS FITBIT FLEX ONLY- Specially designed to fit the Fitbit Flex ONLY. Tracker or Wristband NOT included EXTRA PROTECTION TO YOUR FITBIT FLEX- Never lose your FitBit Flex. Allow you to concentrate on your exercises and enjoy your active lifestyle 12 PCS- Ten different colors( 2x Black; 2x White; 1x Blue; 1x Purple; 1x Light Blue; 1x Pink; 1x Red; 1x Yellow; 1x Green; 1x Orange) MIX AND MATCH COLORS- Different colors different lifestyles, be what you want to be, choose the colors you like A MUST FOR YOUR FITBIT FLEX- Simple and functional, slide the ring over the clasp when you put on your wristband, simple as that