TOPGRILLZ screw stud earrings are a classic style that every woman and man should have, regardless of age, but the type depends on your preference. We can supply multiple stud earring styles and colors. TOPGRILLZ diamond stud earrings are suitable for men and women, they are comfortable and easy to wear. All screw stud earrings use 925 sterling silver stud backs, they are hypoallergenic, nickel, no harm to health, and beneficial for sensitive ears. We use 5A+ cubic zirconia to decorate the hoop earrings, they are sparkle and charming.HOW TO TAKE CARE OF YOUR JEWELRY:·Remove jewelry when bathing or swimming·Avoid chlorine, sand, and salt water.·Remove our jewelry during exercise to prevent damage due to shock and sweat·Do not wear it while sleeping to avoid accidental damage.·Store them in a clean, dry, and cool place.·Avoid extreme temperatures and direct sunlight.