Show your Slytherin ambition with these officially licensed Harry Potter silicone car coasters featuring Slytherin and Hogwarts designs. Measuring 2.75 inches in diameter, they fit most standard vehicle cup holders and feature detailed 3D molded artwork with vibrant colors and textured surfaces. Made from durable silicone PVC, these coasters help trap spills and condensation while protecting cup holder surfaces. Easy to clean and built for everyday use, they make a great addition to any Harry Potter collection. Includes two coasters.