[Specifications] Stainless Steel 316L 0.4 inch (10 mm) Rutilated Quartz Dangling Post Earrings; Color: Gold Color (IP plating); Pierced Needle: 0.03 inch (0.8 mm) x 0.5 inch (12 mm) (Length); Stone: Approx. 0.3 inch (8 mm); Rutilated Quartz Penetrating Ball 1 Stone, Total Length: Approx. 0.6 oz (1 stone