Glass Mosaic Tile Add a touch of luxury to your home with the Iridium Collection from SICIS. This stunning collection features iridescent square chips with smooth and polished surfaces, keeping it well in line with today’s top trends. With slightly rounded edges and a 4mm thickness, these tiles are perfect for any wet conditions. Featuring a vibrant assortment of color options to choose from, The iridium collection is a must have for anyone looking to add a sense of glamour to their space. PLEASE NOTE: Returns are not accepted for SICIS glass tile. Samples are highly encouraged to view the color, finish and texture of the glass tile if you have not seen this material in person. Shade and size variations are inherent characteristics in all mosaic and glass tile products. These variations are a trademark of hand crafted quality and adds to the unique beauty of your individual mosaic.