Waterproof treatment: The adhesive is made of high-quality PET material, high-quality corrosion resistance, waterproof, sun-proof, rain-proof and durable. Self-adhesive design: Self-adhesive design, no damage to the paint, easy to apply to any glossy and dry surface of the body, and can maintain its adhesion for many years without falling off, firm and easy to install. Prismatic reflection technology: Using the car sticker reflective prism, any light will be reflected more than once, can greatly improve the reflection efficiency, help others immediately notice the possibility of your car being located at night, and the possibility of atomization, reducing the chances of accidental collision, side collision, and Reduce rear-end collisions. Safe Driving: Reflective stickers can help you drive more safely at night, there are 5 different colors to choose from, bright colors with excellent warning function to remind rear vehicles to avoid, reflective signs on have the same signals. The facility warns drivers of nearby cars that it is a good way to protect its driver when driving at night. Open the door: When the door is opened, the tail light of the vehicle is reflected, and the first time you warn the car to avoid it, the reflective safety sticker for cars is visible within 300m, long enough to be seen. The OPEN sign has the same attributes as the traffic sign. When the indicator light is on, it warns the driver of the nearby car.