LED Dog Collars Paw-Casso Pattern Print Three Modes Slow Flashing Fast Steady Lights Pet Safety Night Walking Flexible Medium Multi-colored Picasso like print in shades of blue, red, orange and yellow. Metal D ring, adjustable buckle, high quality, durable LED lights. Three modes: steady on, fast flash and slow flash. Walk Your Pet Safely and Be Seen! Increases visibility up to 1000 feet. Weather resistant enclosed switch. Long life replaceable battery included.