Each piece has been carefully finished. The ring hardware uses medical-grade surgical stainless steel 316, which is hypoallergenic. Ring ※ Free size Size: Approximately 1.5mm wide Thickness: 0.9mm Color: Silver Citrine Size: Approximately 3mm ⚠️ Because it is stainless steel, it is hard and difficult to adjust the size. ❤️ November's birthstone "Prosperity," "Success," "Wealth," "Happiness," and "Hope." It seems to have been cherished as having the power to bring prosperity in business. ✨《Natural Stone Notes》 The color and pattern differ from piece to piece. Natural stones and pearls are by-products of nature, so they may contain small spots. Please handle with care as they are soft stones that are easily broken. Because the adhesive surface is small, a generous amount of adhesive is used for strength. Some may be slightly protruding. ✨《About Color》 The colors may differ slightly from the photos depending on your monitor and image quality. ✨ Although the materials used are hypoallergenic surgical stainless steel, discontinue use if they do not agree with your skin. ✨ There may be fine scratches on the parts. ✨ As this is handmade, please refrain from purchasing if you are looking for perfection. Color: Yellow系 (Yellow-based)