Material: Brass Based with 18K Gold Filled Size: 18x13mm QTY: 1PC ★Ship from CA, USA★ All sizes are approximate Lead Free & Cadmium Free & Nickel Free If you any questions regarding our products, bulk discount, and issue please send us a message Thank you for your visit! CARE INSTRUCTIONS To care for your delicate jewelry and maintain its quality and longevity, please follow these guidelines: - Avoid contact with chemical solutions, perfumes, sweat, and saltwater/chlorine. - Use a soft, damp cloth to wipe off your jewelry regularly. - Keep your jewelry dry to prevent tarnishing. - Store different types of jewelry separately in a sealed bag to prevent oxidization. ***These items do come in larger quantities than listed. Please message me for a custom wholesale amount.