Review on 🌲 Premium Teak Fitbit Flex Replacement Band - Large | Black Single Pack | Available Now! by Original Mansel

Garbage. They're fraudulently using the official Fitbit photo on this list, but the group isn't really the right one. Not the same design. Wrong colour. Hard plastic that doesn't flex enough to fit properly. The tracker can be inserted and removed with difficulty without exerting much pressure on the material. It's almost impossible to close and when you do it still pops open. (They include a small plastic loop to keep them closed, but there's no way I'd risk losing the tracker to a cheap piece of junk.) Don't buy.