This Sea Creatures IV Coaster Set features four of the newest and most exciting ocean creatures, including the horseshoe crab, the seahorse, the crab and the pelican, all on color blocked hues of blue and turquoise. Each of these charming coaster sets arrive gift boxed as a set of four coasters, all telling a story with their screen printed pictures. Made from 100% authentic Botticino Tumbled Marble, each tile is hand selected for its beauty, unique qualities and character. These sets, by Screencraft Tileworks, make for a unique and handsome coastal or nautical gift as they are the perfect complement to any seaside home.Â Cork Backing. Each coaster measures approx. 4â€ x 4â€. $48. Buy here.