Compared to other small plastic earring backs, these locking backs are easier to grip, providing a secure and comfortable hold for your earrings. Features -Color:Assorted Color -Material:Stainless steel, silicone -Size:0.40X0.40X0.10 cm/0.16X0.16X0.04in -DIY design: the ear pin back feature allows for easy to diy , enabling you to mix and match according to your personal style -Quality: Crafted from stainless steel, these earring backs are both durable and lightweight, ensuring they won't burden your skin or cause any discomfort. You can wear them for extended periods without any issues -Secure and comfortable: The flat earring backs provide a secure and comfortable fit. Their elegant disc design allows you to wear them safely with or earrings, enhancing your enjoyment of all your social events and gatherings -Versatile application: They are an ideal option for all types of earrings, including heavy and dangling ones -Package details: The package includes Multiple round disc secure earring backs, ensuring an abundant supply to fulfill your daily usage and replacement requirements Package list: 4 X earring backings