Roma I and II modular systems from Nicolock Paving Stones bring old-world charm to your patio or walkway. The paving stones feature rounded corners with pillowed edges, allowing for flexibility in freeform patterns and the perfect medium to let your creativity shine through. Create all kinds of designs with just a single size of paving stones when you order Roma I and II modular systems from Nicolock paving stones. With the Roma I and II, you can bring any patio, walkway or outdoor living area to life.