These coasters are made of naturally absorbent mineral stone with cork backing to protect surfaces. They can be used with hot or cold beverages and are a pale green color. Practical and stylish, a great addition to any space. In great preowned condition with a few marks on one coaster, shown in last photo. Original box shows signs of wear. At Preloved Rush, we believe that every item has a story to tell and deserves a second chance at finding a loving home.- #greenivy #homedecor #coasterset #ivydecor #tabletopdecor #uniquefinds #plantlover #homebar