For Fitbit Versa 3 4/Sense 1/Sense 2 Strap Replacement Magnetic Nylon Watch Band
For Fitbit Sense. For Fitbit Sense 2. For Fitbit Versa 3. For Fitbit Versa 4. If you buy it, you will receive a watch strap and 1 Pair connector. You need to install the strap and the connector by yourself.