This stone coaster has a worn-in, rugged look due to its solid Italian Botticino marble design. For safety, the edges are tumbled for a smooth texture and the bottom features a cork backing for protecting furniture and surfaces. What really makes this coaster unique is its EMS Star of Life design, featuring a snake baring its fangs on the Rod of Asclepius. The coaster measures 4” x 4” and makes a great gift for an EMT’s home bar or living room. Shop today for this unique coaster and show your support for brave, selfless EMS personnel.