ElementDigital(TM) 1pc Small S (5.5-6.9inch or 140mm-176mm) Adjustable Replacement Band + 1pc Clasp for Fitbit FLEX Only /No tracker/ Wireless Activity Bracelet Sport Wristband Fit Bit Flex Bracelet Sport Arm Band Armband Made of Sillion and lightweight Small SIZE:5.5''-6.9''or 140mm-176mm Fit for your Fitbit Flex Activity Personalize your wristband to match your daily style with this brand new color choices. Look good no matter what you are wearing