Please read the profile as well. These are handmade earrings featuring approximately 8x6mm Ethiopian opal. ● Earring Post & Catch Material: Silver925, 18KGP ● Ethiopian Opal Oval cabochon, approximately 8x6mm ✦ Due to its nature, Ethiopian opal's color may change depending on the climate (humidity, dryness, etc.). Please consider this before purchasing. We recommend keeping it away from water. Please avoid wearing it while bathing or using a hairdryer. ✦ After wearing, we recommend wiping it with a soft cloth and storing it in a zip-lock bag. Please avoid cleaning with ultrasonic cleaners or steam cleaners. ✦ The item in the image will be delivered. The play of color in the opal may not be visible depending on the indoor/outdoor environment and room lighting, and the stone's appearance may change. The image may differ from your impression depending on the environment at the time of receipt. Please use the images as a reference. ✦ These are handmade items by an amateur. Please handle them gently. We appreciate your understanding of handmade items. #WhiteOpal #Opal #EthiopianOpal #NaturalStone #LooseStone #NaturalStoneEarrings #HandmadeEarrings