The 3mm CZ Prong Set 316L Surgical Steel Eyebrow Rings/Curved Barbells are an elegant and modern option for your piercings. Constructed from hypoallergenic 316L surgical steel, these barbells are strong, corrosion-resistant, and suitable for even the most sensitive skin. The 3mm round-cut cubic zirconia accents provide a subtle shine, making them the perfect choice for eyebrow or other curved piercings. With their simplistic design and long-lasting durability, these barbells are perfect for everyday wear or special occasions. Materials: 316L Surgical Steel/Brass Rhodium/14Kt Gold; CZ Thickness: 16GA (1.2mm); Length: 5/16" (8mm); Ball Size: 3mm.