Our 2.25" long purple Football LED Reflector can be clipped to bicycle wheels and shirts. Our purple football reflector has a flat back with an attached plastic clip. Each 2D flashing reflector features a built-in red LED that you can turn on and off with a single push of the button on the back. Each football reflector comes with batteries included and installed but cannot be replaced. Use our Purple Football Reflector to light up the stands at football games and to cheer on your favorite football teams. Purple plastic with red LED Batteries included and installed Flashing mode only