Ensure it is marked with a "925" stamp , which indicates it is 92.5% pure silver. Low-quality silver often contains nickel. Types of Earring Closures - The Vintage Pearl
Look for hypoallergenic materials like medical-grade titanium (ASTM F-136), niobium , or platinum . how to buy earrings
The metal you choose affects both durability and comfort, especially if you have sensitive skin. Ensure it is marked with a "925" stamp
