Three pack: Includes 3 - 9" x 3.5" heavy duty reflective student driver magnets. Reflective at night: They look great during the day and even better at night! *They are NOT a flashlight* We use honeycomb reflective technology for our magnets that make them more visible at night. High quality: These student driver magnets are printed with UV resistant inks that allow them to maintain their color in the sunlight. They are made 85MIL thick to ensure that the magnet will stick and stay on! Weather resistant & durable: Our magnets will maintain their shape, color and strength throughout all harsh weather conditions. The surface is smooth and is moisture resistant and will not fade or wither.