Features: Designed with a heart shaped lifter structure, these sturdy earring backs provide secure support for heavy earrings, preventing drooping and ensuring comfortable all day wear with their premium copper construction. Featuring a unique locking mechanism and available in versatile 18K gold or white gold finishes, these backs combine functionality with elegance to seamlessly matching any jewelry styles. Ideal for active individuals, fashion enthusiasts, or anyone struggling with sagging earlobes from large earrings, these supports cater to those prioritizing both aesthetics and practicality. Perfect for weddings, workouts, or crowded event, these earring backs keep studs firmly in place while adding a subtle touch of sophistication to your look. Engineered for effortless installation without tools, these allergy resistant ear backs elevates confidence by transforming how you wear statement earrings, blending durability with discreet charm. Specifications: Materials: Copper Size: Approx.17x8mm/0.67x0.31inches Color:Gold/Silver Package Includes: 4Pcs Ear Plug Supports note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!