Give your wedding guests a unique gift that will remind them of your wedding for years to come. This practical slate coaster comes in your choice of two designs that will be laser engraved into the slate coaster for a gift that will last a lifetime.   The coasters will be engraved with your names and your wedding date along with the design you choose. Details: Size: 4 inch X 4 inch X 1/4 inch (each coster may vary slightly) Material: Slate Personalization:  Laser Engraved