Altitude Alerta Magnetic Roadside Warning Lightshould your vehicle break down on the road or on the side of the road, this highly visible warning light could help to prevent accidents, and could possibly save your life. It has a magnetic base so that you can easily attach it to your car. Choose between 5 led light modes by pressing the button through the cycle. It also has a foldable hook so that you can hang it on the inside of your bonnet, while looking under the hood. 10 ( d ) x 3. 5 ( h ) cm