VIEEL Ankle Wear Band/Loop Fastening Strap with Mesh Pouch for Fitbit ONE/Fitbit Flex 2/ Fitbit ALTA/ALTA HR with 2 Size (Tracker Not Included) (Fastener-L)Our ankle band is designed for your requirement. There is a mesh with fastener pouch on the band, please take your fitbit tracker apart from the original band and slide it in the pouch, you atta..