Alta Accessory Replacement Sports Wristbands Straps Silicone Band for Fitbit Alta Smart Watch Tracker (deep purple) Delicate designed for Fitbit Alta. Four colors to give your Fitbit Alta a wondeful looks. Free Adjustable length that you can adjust it accroding to your wrist. Silicone material will provide easier cleaning and durable use. NOTE:No Tracker or other parts! Fitbit Alta Wristband Only!