New Driver + Student Driver Magnets 2 Variety Pack 9 by 3 Inch Premium Outdoor Quality Made in USA Big Text Not Reflective So No Glares at Night Use student driver magnet before getting DL, and use new driver magnet after receiving DL, search B00KFXRRUS if prefer stickers over magnets; Premium made in USA removable or reusable easily big text size 9"X3" thickness 0.03" or 0.8mm 1.6 oz each matte finish; Please see picture for its actually size comparing to license plate numbers and please reposition weekly and remove before car wash. Help to creates a safer environment to learn driving as research found that 18% urban crashes were struck from the rear, and improper following distance caused 70 percent rear-end accidents; Mailed each evening except Saturday, by cheap first class letter to save you money, and usually no tracking except large orders.