40pcs Earrings and Ear Nuts: You will receive 40pcs earring studs and ear nuts respectively, thus can make 40pcs complete earrings. Studs are 12x5x0.6mm, hole: 1.2mm. Ear nuts are 6x4x3mm, hole: 0.7mm. 2 Different Colors: These earrings are in 2 different colors, 20pcs in golden and stainless steel color respectively. You can choose the properest color according to your creation ideas or clothes. Safe Material: These earrings are made of stainless steel, which has smooth surface with good workmanship and wont fade out easily, thus you can wear them comfortably and look attractive. Easy to Use: Each earring has a loop, through which you can attach jump rings or add add large hole beads and pendants on this easily. Its very simple to create your own earrings. Wonderful Gift: You can add your favorite charms, beads or tassels into these earrings to make unique earrings and send them as meaningful gifts to friends and family to express your best wishes, which will surprise them.