EVER FAITH 925 Sterling Silver Natural Turquoise Figure 8 Infinity Stud Earrings [!]EVER FAITH is a US registered trademark and Ever Faith Jewelry is its only owner. We have SGS Professional Certification for our Sterling Silver Items. Customers could go to a professional agency for testing them. 925 Sterling Silver is also suitable for sensitive skin to wear. All Natural Turquoise are the finest turquoise, hand picked for its luster, quality, color, and cleanliness strictly and meticulously. Length:1.4cm(0.6"), Width:0.7cm(0.3"), One Piece Weight: 1g WRAPPING: A Silver Polishing Cloth X A Gift Box X A Favor Bag. If you need assistance please contact us.