TOAOB 8pcs 925 Sterling Silver Leverback French Earring Hooks Hypoallergenic Dangle Earwire Findings Gold 16X9mm for Jewelry Making

Specification Brand: TOAOB THE ONE AND ONLY BABY Material:925 Sterling Silver Color: Gold Outer diameter:16x9mm/0.63 x 0.35 inch Inner diameter:12x7mm/0.47 x 0.28 inch Feature 1.Beautiful earring hooks will give you the ultimate touch of beauty, elegance and quality 2.Secure leverbacks with an open hoop,cannot fall out,allow you to easily add beaded dangles links charms or drops to make unique style drop earrings 3.Easy open and easy close,do not hurt your delicate ears. 4.Each is stamped 925 which is in the European equivalent to sterling silver Package Include 4 pairs x earring hooks Why does silver will be black? It is a normal natural phenomenon to be black for accessories because that the sulfur and oxides in the air have a certain degree of corrosion. There will be some tiny spots(Ag2S),and then they will spread into pieces for a long time and even become black. So all the silver ornament has some discoloration due to oxidation. But silver ornament is very easy to maintenance. Rub it with the soft cloth or clean it with silver wash water.