【Student Driver Magnet】New driver magnet sticker is made of a strong magnet with 0.5mm thickness which has stronger magnetism and not easy to fall off. Tip: Magnets can only be attached to metal surfaces, not to plastic or aluminum parts. | 【Safety Warning Sign】Rookie Driver magnet signs will be displayed humorously and can make others aware that you are learning to drive, people will be more tolerant and give you the space on the road you need, thereby reducing tailgating and bothersome honking. | 【Reflective Material】New driver magnets made of reflective material. With reflective function, it can add reflective effect when driving in low light or at night. The flashing colors of the student driver magnet easily attract attention and provide safety for novice drivers. | 【Reusable & Movable】Being made of high-quality waterproof dust-proof and material, the magnet can withstand any weather condition. The magnetic sign can be removed and reattached anytime. You can easily transfer it to another car when it is needed. | 【Affordable and Convenient】Our Please Be Patient Student Driver stickers are 4 pieces in a pack. You can stick it in different places according to your preference. Neat and convenient! Perfect gift for student driver and new driver.