This protective case will keep your Garmin Alpha 100 clean while keeping dirt/grime out of the buttons. Features a dirt resistant coating to help with the continuous use of dirty hands or gloves. Besides the high quality case provided we also include 2 screen protectors for your Alpha 100. These cases can be used in conjunction with the dash mount that is sold separately. Keep your Alpha clean and protected. Available in bright green only . Bright green does not glow.