Inspired by the high-end sophistication of natural white onyx, SLAB ONYX SAND POLISHED 63x126 (6.5mm thick) will add refinement and warmth to your design. A combination of creams, taupes and golds, Slab Onyx Sand Polished perfectly captures the translucent depth of natural onyx for a porcelain slab that is sure to impress. Featuring true to life details, the Slab Collection is ideal for fireplaces, backsplashes, countertops and shower walls.