Description The item is a simple and practical pet dog cat LED blinker light safety collar tag, which is made of durable lightweight aluminum material for comfortable to wear, and powered by button cells to give off bright high-visibility red, blue and white flashing lights for easily spotting your pet when out in woods or fields. The LED blinker light can make sure your pet is safe, allowing cars, bike riders and pedestrians to see your pet. With waterproof design and easy to operate, it is really a useful tool to find your pet. Features - Brand: POPETPOP. - Shell color: Red, blue, purple, pink. - Material: Aluminum alloy. - Size: about 2.65 x 1.2 x 1.2 cm. - Powered by 3 * LR41 button cell batteries (included), the safety collar tag can give off high-visibility flashing light (red, blue and white) for use. - Easily spot your pet when out in woods or fields. Very shining, can help you see up to 1/2 mile away. - The high visibility flashing LED will make sure your pet is safe, allowing cars, bike riders and pedestrians to see your pet. - Easy to operate: only swivel the metal casing clockwise to turn the LED light ON, and swivel it anticlockwise to turn the LED light OFF. - Comes with a carabiner, for convenient to carry. Waterproof, but try not to submerge in water.Package list: 4 x POPETPOP LED Pet Light