316 Stainless Steel Earring Hooks, with 304 Stainless Steel Snap on Bails, Electrophoresis Black

Size: about 1.22 inch(31mm) long, pin: 0.03 inch(0.8mm), Snap on Bails: 0.31x0.10 inch(8x2.5mm), pin: 0.02 inch(0.5mm).