Fingernail Earring Posts: The clip earring posts are designed with double safety earring clips and posts, making them even safer. You can use glue to fix accessories such as pearls, gems, crystals, etc. onto the earrings to make your favorite earrings1 Box 30Pcs Earring Clips: Come with 30pcs french clip earring backs, with sufficient quantity to meet your daily needs, making it very suitable for manual diy production. And this accompanying box can help you store and carry them betterSize and Content: French clip earring backs include 30pcs about 19mm(0.75 inch) long, 8mm(0.31 inch) wide, 8mm(0.31 inch) thick, pin: 0.7mm. Come with 1pc plastic boxPremium Material: The clip back post earrings are made of high quality brass, which is not easily damaged or rusted, sturdy and durable, suitable for long time useSuitable for DIY: French clip earring backs are perfect for DIY. You can add different accessories such as pearls, crystals, gems, tassels, etc. to make your favorite earrings, fully exercising your imagination and creativity