EJC Products Fitbit Flex Replacement Band with Metal Clasp - Silicone Bands Large and Small QUALITY- High quality bands for fitbit flex that feel great. .ADJUSTABILITY- Able to adjust the band to better fit your wrist. COMFORTABLE- Band that is functional as well as great looking, easy to wear and feels great!. CUSTOMIZABLE- Change the color of the band every day to match your outfit. DOES NOT COME WITH TRACKER!