Rondelle/button shaped, smooth pink Opal with Sterling Silver mirror beads and Sterling Silver tiny round smooth beads with Sterling Silver wire wraps and Sterling Silver 3mm ball and posts with Sterling Silver butterfly ear nuts. Opal is approximately 6.5mm; Sterling Silver beads are 3mm and 2mm Earrings (with posts) are approximately 7/8 inch long and 1/4 inches wide Note: All pearls/stones may slightly vary in color, shape, and size because they are real/natural pearls/gemstones. Some pearls/stones may have been dyed or heated to enhance their color. I do my best to match all pearls/stones for color, pattern, shape and size. All pictures are taken in natural light. Colors may vary slightly when viewed on different screens/devices.