Premium Material: The exterior of the safety light reflectors is made of waterproof and thick silica gel, which can be used without problems even in bad weather. Safety Flashing: The warning blinkers are easily visible at night or in the dark. This allows drivers to maintain a safe distance to ensure your safety while driving or to keep your children visible at night when they are going home. 3 Light Modes: Each child safety light reflector has three super bright LEDs and three different settings (fast flash/slow flash/continuous light) that can be switched by pressing a button. The battery can be replaced for reuse. High Visibility: This flashing safety light is clearly visible from approximately 500 meters away when emitting light, significantly enhancing safety. You can attach it to clothing or headbands, or to your child's school bag or your dog's collar. Wide Range of Use: Child reflectors are perfect for outdoor activities in the dark, such as walking, jogging, hiking, etc. They are especially suitable for children's school bags on the way to school. It should be noted that they can also be hung on a belt, which is very convenient.