Hypoallergenic Earring: They are made of high quality stainless steel, durable and sturdy, not easy to rust, perfect for making many delicate earrings, if you have sensitive ears, there is no worries about these.Stud Earring: They contain 80pcs stud earring and ear nuts, earring size: 9mm wide, 10mm long, Hole: 1mm, Pin: 0.8mm, 2 colors, 40pcs/color, 80pcs2 Colors: There are golden and stainless steel color stud earrings.Our color is shiny, and will not fade easily, which is suitable for any occasion, classic and elegantWide Use: These earrings with sturdy and comfortable clasps can be paired with delicate simple chains, tassels, or your favorite pendants. You can wear them every day as daily earringsGreat Gifts: Easy to put on and off.Also ideal for fashion jewerly earring designers and DIY earring makers. Perfect gift on Christmas Day, Mothers Day, Anniversary Day or Birthday for your lover, mother.