Mystone Pietra di Vals is inspired by the rarest quartzites. This Marazzi collection of porcelain stoneware tiles is in 3 colours - greige, antracite, grigio - and 5 sizes - 60x120, 30x120, 75x75,60x60, 30x60. Suitable for installation indoors and outdoors, in commercial and residential locations, it is also manufactured in the version 2 cm thick, in the 40x120 cm size.