Tuff-luv Silicone Strap for the FitBit Alta Size Small - Black Small and discreet The Fitbit Alta is designed to be worn on your wrist as the ideal accompaniment to your fitness lifestyle. This black band is sized to be small to suit a more delicate wrist, but can easily be removed to be washed. Features: - Silicone strap for Fitbit Alta - Small - In black colour - Ridged design to reduce sweating and increase airflow - Washable What's in the box 1 x Strap