Sportsrain 5 Pieces Metal Clasps for Fitbit Flex Band - Wireless Activity Bracelet Sport Wristband Replacement Clasp to Connect Your Flex Tracker Band Tie & metal clasps for Fitbit Flex band For Fitbit Flex band only, not for Fitbit One, Force or other models. Replacement for lost or damaged clasp Package of 5 clasps Ciento Metal Clasps for Fitbit Flex Band - Wireless Activity Bracelet Sport Wristband Replacement Clasp to Connect Your Flex Tracker Band