316L Surgical Steel Triple Star Cartilage Earring (Sold Individually) 316L Surgical Steel stud Cartilage Earring with three star shaped Synthetic Gem Stones. 4mm Star in the middle and two 3mm Stars on each sides. Lightweight and comfortable to wear. Material : 316L Stainless Steel Thickness: 16g, Length: 6mm, Ball Size: 4mm, Star CZ Size : 3x4x3mm Exceptionally High Quality Jewelry!