The Step2 KidAlert Street Safety Sign: Ensuring Maximum Outdoor Safety for Children. With the highly visible Step2 KidAlert Street protection Sign, you can ensure the protection of children in outdoor places. This safety sign, designed with their safety in mind, has a variety of features that make it a vital addition to any community. This safety sign draws the attention of vehicles and pedestrians alike with its bright and vibrant color, successfully alerting them to the presence of children in the area. The bright neon body and reflector belt improve visibility even in low light or at night, adding an added layer of safety and peace of mind.