High-quality material: Our earring backs are made of premium metal and soft plastic, durable and metallic, lightweight and comfortable. The earrings on the back offer you the most perfect wearing experience. Sufficient quantity: The package includes 100 pieces of fish hook earring closures (multi-colored, with six colors including rose gold, gold, bronze, silver, gun black, and rhodium). Ear ring closures for push-through ears offer enough spare and replacement parts to meet your needs. You can also pass earring backs for stud earrings to your family or friends. Small and lightweight: These earrings are small and wearable on the back, with a diameter of 10 mm and a length of 6 mm, flat earring backs suitable for most earrings, easy-to-use ear hooks, and the earrings are securely and firmly fixed, not easily slipping off. Easy to use: The back of the cushioned ball earrings can be easily slid onto the posts, ensuring a firm hold of the earrings without coming loose. The surface is smooth and shiny and the solid colour can be used with all types of earrings. Hypoallergenic and comfortable: Our earring closures are hypoallergenic, comfortable, and suitable for all age groups. Rubber earring closures are perfect for making heavy earrings and creating DIY jewelry, and transparent earrings are also suitable for professional use.