Size: about 15mm long, 16mm wide, hole: 2mm, 20 Gauge, Pin: 0.8mm; Pack of 100pcs.They are packed in plastic boxes for easy storage.you can use them to make your favorite jewelry pendant earrings.High Quality Material: Earring Hooks are made of 316 stainless steel. not easy to break, deform or bendReal 18K Gold Plated,small earrings are decorated with smooth surface, showing metallic luster, low sensitivity and no harm to the ear.Exquisite design: the earring hook has a beautiful curve and dynamic style, and the elegant design easily shows your confidence and shows your charming temperament.Practical earrings accessories: You can use these earring hooks and earring backs to match your favorite jewelry or make gorgeous earrings in different styles for everyday wear or any special occasion. Personalized design is very cool and eye-catching.Fun For DIY:This long earring wire hook features a graceful curve and a small vertical hanging loop at the bottom. It's perfect for adding charms or dangles. It can be applied to make all kinds of earrings, as well as suitable to repair your earrings or other jewelry.