These earrings feature: Tibetan Silver Angel Wings, with wire wrapped black crystal bicone beads on silver plated chains, and surgical steel french hooks. They are hypoallergenic, nickel and lead free, and they measure 1.75 inches (44mm) long. I make these to order, so you are welcome to request a crystal color of choice. I have many colors available - Red, blue, light blue, light or dark pink, clear, green, champagne, grey, yellow, orange, and purple. If there is another color that you would like that is not mentioned, please ask. If it is an available crystal color, I will get it for you. Please add any requests in the notes with your purchase. Thank you!