Kid Kusion Driveway Safety Sign You can alert drivers about playing kids and ask them to slow down with the help of the Driveway Safety Sign. It"s made of polyethylene plastic and is weather-resistant. The bright yellow board has "Caution, Children Playing" in bold black letters. Why You"ll Love It: It"s bright and easily visible and alerts drivers about kids playing nearby to help prevent accidents. FeaturesAlerts drivers about kids playing in the areaMade of high quality corrugated polyethylene plastic Bright yellow board with bold black lettersHighly visibleEasily stands on the side of the roadMade in the USAWeather-resistant