Baby in Car Safety Warning Sign. Simple and nice design makes it easy to understand that there are babies in car, which helps to gain attention and care from nearby drivers. High intensity reflective material and vivid color attracts people. The baby on board caution sign bring safety to your family and car. Size: 16 x 13 cm / 6.4 x 5 in Supreme Reflective Material: The decals are made of high intensity reflective material, making your car stickers shine brightly under lights. Provides strong brightness, and ensure your safe driving at night. It is also waterproof, sunproof, stay tight even in the car wash. Universal Usage: The decal sticker could be applied in many different occasions: car window, car body, car bumper, car rear window; and different type of vehicles: SUV, electric car or other auto vehicle, baby stroller and many other places. Peel and Stick: Super easy installation. 1. Clean the surface; 2. Remove the back film; 3. Stick the decal and make sure it is flat without bubbles with a card; 4. Done! If needed, it can be easily peeled off without any remaining residue, and do not damage the surface of the object.