Small Round Light Blue Vintage Antique Style Stering Silver 925 Post Studs (E21868) Size: 6 x 6 mm. Perfect for teenegers and children. Photo enlarged to show detail. Material - genuine 925 sterling silver. Nickel and Lead free. Conform to International, European an American legislation regarding lead, nickel and heavy metal content. Finishing: 	Oxidized + E-coat Gift Box available