Meissa Prism Opal Triangle Screw Back Earrings feature a minimal triangle silhouette set with three glowing opals in 925 sterling silver. Designed with comfortable screw-on backs, these studs stay snug and help reduce snagging for easy everyday wear. Clean, luminous, and easy to style, they add a soft opal glow to any look. Material: High-Quality Solid 925 Sterling Silver (Nickel-Free and Lead-Free) Stones: Opal Color: Silver Dimension: 0.21 x 0.18 Inches Approximately (Length x Width) Earring length: 11mm, Post: 8mm, Gauge: 1.2mm, Flat back: 4mm Packaging: Complimentary Gift Box and Jewelry Pouch Processing Time: Each item is handmade with love as we receive orders. Our production time is 2 to 5 business days. We will ship as soon as your item is ready! Care Instructions: Sterling silver can be worn in the shower and will not rust. Silver will oxidize naturally, use a gentle silver cleanser or a silver polishing cloth to clean and re-shine as needed. Store your jewelry pieces in an airtight container or a ziplock bag whenever not in use to keep them from oxidizing quickly. You+Sterling Silver = Forever. The oils in your skin help keep silver from oxidizing fast. So, wear often.