Stud Earrings: These rectangle earrings are available in stainless steel color(not silver color), it is very simply to create your own earrings. Earring studs have a loop, so you can easily attach your jump ring. Hypoallergenic Material: Made of stainless steel which is good workmanship that the surface is smooth and the color is not easy to fade, wear comfortably and look attractive. Size & Quantity: Comes with 50pcs stainless steel stud earring findings with 50pcs ear nuts, size about 2mm wide, 10mm long, 2mm thick, hole: 1.5mm, pin 0.8mm. Fit to most of the jewelry, good for your arrange in groups. Versatile for: Earrings posts with earring backs, they fit together perfectly. Good for most beginners and many creative hobbies, help to make your jewelry making easier and more interesting. Perfect Gifts: Match with charms, gemstone beads, and large-hole beads, you can make your unique dangle hoop earrings. Perfect gift on Valentines Day, Christmas Day, Mothers Day, Anniversary Day or Birthday for your daughter, mother, or just yourself.