25×25 mm 4.8mm thickness Glass mosaic for Swimming pools, spas, saunas and wellness spaces, Perla Blue effect, from the Iridescent collection, is a white iridescent mosaic specially designed for cladding interiors, swimming pools, spas, saunas and wellness spaces, and promotes relaxation and enjoyment. A treat for the senses. 25×25 mm 4.8mm thickness Glass mosaic for Swimming pools, spas, saunas and wellness spaces