Bright Colors and TextBright yellow background and large black text can clearly attract peoples attention and avoid unnecessary things. High Quality MaterialsMade of topquality strong magnet, which has more durable and sturdy. High quality reflective materials provide maximum visibility between day and night. Reduce PressureOnce other drivers realize you are learning to drive they will give you space and respect, reducing the likelihood of an accident. Removable and ReusableCompared to student driver bumper stickeris easily removed to other vehicles without fading for a long time. NoteThe magnetic student driver can strongly stick to the rear of the car made of metal. Not aluminum or other plastics.