Celebrate all four Hogwarts Houses with this officially licensed Harry Potter silicone car coaster set. Featuring Gryffindor, Slytherin, Ravenclaw, and Hufflepuff designs, each coaster showcases detailed 3D molded artwork with vibrant colors and textured accents. Measuring 2.75 inches in diameter, these coasters fit most standard vehicle cup holders. Made from durable silicone PVC, they help contain spills and condensation while protecting cup holder surfaces. Easy to remove and clean, this set includes four coasters.