Description Proline pays homage to an Old World traditional favorite in its replication of the European Fan Large Stone. Proline is proud to offer the European Fan Large Stone, as a larger scale variation to our European Fan Small Stone. This pattern consists of three rows of granite cobblestones that average 9.5″ x 10″ in size.   Additionally, we offer the European Fan Large Stone Package that includes the Proline Recommended Stamping Tools and a selection of Accessories needed for your project at a package savings.