925 Sterling Earring Post: The earring post pin is 925 sterling, bow is made of high quality alloy, it not only has classic and beautiful silver color, but also is not easy to deform and fade, and has a long service life. Silver Earring Posts: The silver earring posts are beautiful shiny bow style, make the silver earring posts more elegant and gentle, the ring can be put on your favorite charms, make the silver earring posts have more possibilities and more unique. 1 Box 20Pcs Earring Studs With Loop: The package includes 20pcs earring studs with loop, 30pcs earring backs, and a total of 50pcs earring accessories. The quantity is very sufficient to meet your daily needs for making earrings. Size: The stud earring findings with loop: about 14x8mm(0.55x0.32inch), pin: 11x0.6mm(0.43x0.02inch), 20pcs, plastic ear nuts: about 5x6x4m(0.2x0.24x0.16inch), hole: 0.5mm, 30pcs. Applicable Occasions: Bowknot earring post are classic and elegant, suitable for different occasions and all kinds of outfits, such as party, party, work, wedding, casual and so on. You can match them with any accessories you like, bringing more choices for your daily outing.