This line is rectified and has four modular sizes and lots of beautiful listellos. Due to a difference in thickness the 18x18 should be used alone and not with the other four modular sizes. Urbanite is a patented design that safeguards from any type of imitation; it has a unique surface, smooth to the touch and extraordinarily natural, obtained using a final dry application of a compound quartziferous silico, directly on the decoration line, to achieve an exclusive effect that is on the market today under the name of SILK. Each of the five colors in the URBANITE range is the result of mixing colored atomized powders. The transparency of the URBANITE decoration enhances the richness of the mix and the brilliance of powders used in the body.