SUPOW(TM) Newest Small (5.5-6.9inch/140mm-176mm) Silicone Wristband Accessory Rubber Sports Armband Bracelet with Clasp+ USB Wire Charger Cable Lighting Cord for Fitbit Flex Activity Tracker-Sky Blue Adjustable and fits most size Wristband Size:(5.5-6.9140mm-176mm) Convenient and comfortable to wear Note: Tracker or Other Parts are NOT Included Ideal replacement for the Original Wristbands and perfect as a gift