Luckymall Lwsengme Compatible with Fitbit Flex Band, Sports Wristband Replacements with Clasp Compatible with Fitbit Flex For FitBit Flex Wristband replacement Only! Not for Fitbit One or Force or other models Durable, Waterproof Materials, Manufactured by Lwsengme,not by Fitbit Easy-to-wear, Slim, Comfortable Wristband match your daily style, Perfect fit for your Fitbit Flex activity tracker and comfortable wearing experience Only Wristbands Replacement,Fitbit Tracker NOT Included.