Made from high-grade alloy and clear silicone rubber, these earring backs are designed for comfort and durability, fitting most earring posts easily. With 1200 pieces and 10 different styles of replacements, you'll have enough for all your needs, ensuring you never run out. These compact and lightweight earring backs are easy to carry, making them perfect for travel. The rubber earring backs slide onto posts easily and hold securely, preventing earrings from being lost. Additionally, the set includes a storage box for convenient organization. If you have any questions, our team will respond within 24 hours.