Elevate your car's interior with our Shamrock Car Coaster Set, designed to add both charm and functionality to your drive. This set of two car coasters, crafted from high-quality diving material, ensures they remain wrinkle-free, hygroscopic, and anti-skid, keeping your car spotless and stylish. Each coaster has a diameter of 2.75 inches (7 cm) and a thickness of 0.19 inches (0.5 cm), perfectly fitting most car cup holders.