These replacement earring backs are ideal for those who need a reliable and stylish solution for their stud earrings. The copper material with white K plating offers a polished finish, while the heavy-duty design provides excellent support. Whether you're at work, at a party, or errands, these earring backs will keep your earrings in place. Features -Color:Silver -Material:Copper -Size:0.60X0.60X0.51cm/0.24X0.24X0.20in -Wide compatibility: these flat backs for regular earrings are designed to fit a variety of earring styles, ensuring versatility in your jewelry collection -Enhanced comfort: the replacement stud earring backs provide additional comfort and support, making them ideal for prolonged wear -Sturdy support: ideal for heavy earrings, these heavy earring support backs offer reliable stability and prevent earrings from drooping - : the locking earring backs for studs feature a that prevents your earrings from falling off, giving you peace of mind -adjustable options: these earring backs for studs cater to different earring styles and personal preferences, offering a adjustable fit for all your earrings Package list: 4pcs x earring backs