Package Includes: You will receive a 150pcs earring hooks, 150pcs jump ring and 200pcs ear nuts, They come in stainless steel colors.Sufficient quantity to meet your DIY needs.Size: Earring Hooks about 15.5~16x18.9~19mm, Hole: 2mm, Pin: 0.7mm,Open Jump Rings: 5x0.7mm,Ear Nuts: 4x4mm, hole: 1mm.you can use them to make your favorite jewelry pendant earrings.High Quality Stainless Steel: Earring Hooks are made of 316 Surgical stainless steel. not easy to break, deform or bendsmall earrings are decorated with smooth surface, showing metallic luster, low sensitivity and no harm to the ear.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.