These earrings are so versatile! They would be perfect for a night out or a business casual look with a silk shirt and blazer. They are made of sterling silver (stamped 925) and feature sparkling CZ stones. They are also lightweight and measure 1.5 inches long. They have a standard pin earring back for pierced ears. Please note, they do not come with earring backs. See photos for size context. *These photos were taken by me and show the product being sold.