SYSTEM FIRENZE is a radial modular system using ring sector shaped modules to create concentric rings of cobblestone around fountains or parking areas, or to form full* circles of any diameter. Each concentric ring measures 20” (50 cm) on the radial axis between its inner arc and outer arc. SYSTEM FIRENZE module measurements are consistent with those of our SYSTEM MILANO GRANDE allowing the curved modules to be combined with the square modules to form various serpentine configurations.