Scosche DABBK soundKASE Sport Case for Smartphones - 1 Pack - Retail Packaging - Black Adjustable armband fits small and large arms. Neoprene sport case with hook and loop strap that secures case during workouts. Built-in screen protection provides full access to touch screen. Integrated key slot. Reflective accents. Adjustable armband fits small andlarge arms Features reflective accents and akey slot Keeps your Droid protected