20inchLight Bar

20 LED Light

S1-1 have a yellow or yellow green background color. The text and border are black and it is in the shape of a pentagon.

The School Pedestrian Crosswalk Sign, also known as MUTCD S1-1, is used to alert drivers to the presence of a pedestrian crosswalk in a school zone. The sign serves to remind drivers to slow down and be vigilant in watching for pedestrians, especially children, who may be crossing the street.