Each coaster is printed on 4” x 4” tumbled marble and backed with protective cork. Handcrafted in the USA, our designs showcase the natural elegance and beauty of the marble pieces. Use as a drink coaster, keepsake or art piece, these beautiful coasters will protect your furniture from the perils of glassware. Marble imported from Africa and Turkey, designed and handcrafted in the USA. Marble pieces may differ PLEASE READ: In the customization section please provide: 1) Either a street address, an intersection in town or landmark you would like the coordinates to, or allow us to choose. If you are already selling items with coordinates and want them to match please provide 2) Desired Text you would like. Can have 1 or 2 lines ie city with state. Abbreviating the state name is not recommended aesthetically. We'll format it to look the most attractive with your desired text.