304 Stainless Steel Ear Nuts, Friction Earring Backs for Stud Earrings, Silver
Size: about 3.5mm wide, 5mm long, 2.5mm thick, hole: 0.8mm.

304 Stainless Steel Ear Nuts, Friction Earring Backs for Stud Earrings, Silver
Size: about 3.5mm wide, 5mm long, 2.5mm thick, hole: 0.8mm.