Emergency Flashing Triangle

When it is placed behind your car on the side of the road, other motorists will be able to see you up to half a mile away and will be alerted to your need for help.  Contains nine flashing lights housed inside a reflective plastic triangle which easily folds down for convenient storage.  Great item to have for truckers or anyone who drives. Requires two AAA batteries (not included).  Each side of the triangle measures 18 inches long.