Red Ripple is a special form of dichoic glass (pronounced: "die - crow - ick") where the glass is textured. It has deep reds and oranges, with yellows, greens and blues between the ridges. In reality, dichroic glass has no color. The color you see comes from a special metal oxide coating which splits white light into its separate colors, like a prism. Because of this, each piece will look slightly different depending on the light and viewing angle. Each piece is 2 and 1/8 inches by 2 and 1/8 inches and includes a case and display easel.