ITERY Dog Collar, LED Flashing Lights Dog Collar Pets LED Flash Collar (Camouflage Green, M) With the led flash collar you can find your pet at night easily LED light for 4 modes: slow flashing, fast flashing, on and off. Size: 11.9-18.9 30cm48cm With2.5cm 30 hours of steady light Cute pattern and bright colorlooks nice and easy to see.