The Traditional Irish Coffee Mug holds 12 ounces and features the endearing claddagh with interlocking knot work on glossy ceramic with pearlized accents. This mug makes a great gift. The entire MAY THE ROAD RISE TO MEET YOU poem is inscribed on back. Ceramic; 5.75 inches tall x 3.5 inches wide. Dishwasher and Microwave safe. From the Celtic Traditions Collection by Grasslands Road.