The Opaline Iridescent line is a Sicis Iridium lookalike made using the Element and Lucid collections with an acid wash for a mother-of-pearl finish that catches and reflects light. The tiles cut easily with double-wheeled nippers. UVA- and frost-resistant. Each tile is 15mm² and 3.5mm thick. 1 sheet = 400 tiles; 9.4 sheets = 1m².