With our Ireland Square Ceramic Coaster, you can turn your tea or coffee time into a true celebration of Irish culture! It is made of high-quality ceramic, a long-lasting material that resists heat and scratching. Ceramics give strength and durability, ensuring years of service. The back-corked will protect the furniture and keep numerous surfaces stains and spills free. The "Ireland" lettering shines out in a multi-colored Celtic font next to a green shamrock flower. The shamrock is Ireland's national flower and a symbol of good fortune. The Shamrock is also a religious emblem, as Saint Patrick is believed to have used its leaves to teach the Holy Trinity to the pagan Irish. The colorful border with never-ending Celtic Knots enhances the design, symbolizing the interconnectedness of all things in the universe. At 4.25" square, our Irish coaster can fit any mug, glass, or cup. Our coaster is the ideal souvenir and kitchen accessory for any fan of Irish culture and craftsmanship for various occasions.