TreasureMax Bands for Fitbit Flex 2, Replacement Accessories with Watch Buckle and Fastener for Fitbit Flex 2 bands/Fitbit Flex 2/Fitbit Flex 2 Bracelet/Fitbit Flex 2 Wristband/Fitbit Flex 2 band Designed specially for fitbit flex 2 bands/ fitbit flex 2/ fitbit flex 2 bracelet/ fitbit flex 2 wristband/ fitbit flex 2 band / fitbit flex watchband to protect the band fall off, Comfortable, and flexibly to wear. Interchangeable fitbit flex 2 tracker so you can change colors to match your mood. Easily insert your fitbit flex 2 tracker and it will change the entire look of it. Size: Large (6.7-8.1inch), Small (5.5-6.7inch), for fitbit flex 2 bands/ fitbit flex 2/ fitbit flex 2 bracelet/ fitbit flex 2 wristband/ fitbit flex 2 band / fitbit flex watchband. Replacement Band ONLY. fitbit flex 2 Tracker not included.