French Bull Fitbit Flex Wristband - Black Fitbit Flex Replacement Band With Secure Chrome Watch Clasp, Unique Handcrafted 3D French Bull Pattern Made from Premium Silicone, Fitbit Flex Color Bands, Fitbit Flex Accessory Band Replacement wristband for the Fitbit Flex comes with a secure watchband-style closure to keep your Fitbit on your wrist French Bull watchband is one size and fits most wrists French Bull watch band is specifically designed and compatible with the Fitbit Flex Fit wrists up to 7.25" in circumference Fitbit device not included. Replacement band for the Fitbit Flex only. Fitbit Flex accessory is a one size fits most wrists size. Our Fitbit Flex Color Bands feature a top window cutout that reveals the device LED lights. Fitbit Flex wristband comes with a secure watchband-style closure to keep your Fitbit Flex on your wrist. Fitbit device not included. Fitbit Flex band only. The French Bull Fitbit Flex accessory band is specifically designed for the Fitbit Flex.