This item is earrings plug, which is made of copper material. It is a great accessory for your earrings. Simple design will add some embellishment and make your jewelry special and outstanding among the crowd. The soft and comfortable material of these earrings ensures a pleasant wearing experience. Features - Color: Silver -Material:Copper - Size: 0.90X0.90X0.60cm/0.35X0.35X0.24in - Made of copper materials, safe and durable, with excellent texture. Simple yet practical for use. - Replacement earring backs works with all types of earrings, earring posts, earrings. - The earring backs are designed with chic shape, simple but fashionable. Also, great for fashion jewelry earring designers and earring makers. - Simple design adds eye-catching details to earrings that you can wear everywhere. - The ear support earrings ensure a , preventing the earplugs from falling out and providing additional comfort. Package list: 12 x earring backs