This tile is called glass conch tiles which are made of crystal glass chips with inner seashell conch. On the back of our product, it is mesh mounted so is easy for cutting. The resin chips are randomly added into the tile. And the inner stuffs are also random. This kind of mosaic is a new design which makes the tile lively. The glass conch tile gives a strong feeling that it is a picture. Combine with the sky, the sea, the sunshine and the beach. What a great art work! It is especially recommended for the bathtub, mirror wall, bathroom wall, counter tops area decorative.