ALL THE COLORS IN ONE VEST – Change between 6 super bright solid colors - Red, Yellow, Magenta, Blue, Purple, Pink, Green, 6 eye catching multicolor flashing and slow fading color modes – Disco Dog, Rainbow, Cool Comet, Rescue, Independence Day, and Photon Burst. Our special illumination modes are based on visual science to give visibility to your pets and warning to motorists. Modes are easily selectable at the press of a button, easy to access during a walk, run, or backyard fun.