Let your promotional message leave a mark without leaving a mark on a table or bar! Measuring 3 3/4″ x 3 3/4″, these square shaped, 1/8″ thick cork coasters provide the right amount of absorbency. Print your logo, message or name on one or both sides using one color. These coasters are a great reusable and sustainable promotional product. The perfect addition to any home, office, restaurant, bar and more!