Farrinne 17pcs Large/small Fitbit Flex Wristband Wrist Band Bracelet with Clasp Replacement Accessory for Fitbit Flex Activity and Sleep Tracker Replacement Band for Fitbit Flex Tracker Device Not included Each Band Includes 1 Metal Clasp Perfect fit for your Fitbit Flex activity tracker and comfortable wearing experience Stylish wristband to match your daily style with this brand new color choices