Enhance your look with our internally threaded 316L surgical steel horseshoe, boasting claw-set opals for an elegant and mesmerizing appearance. Ideal for a wide range of piercings including cartilage, daith, eyebrow, septum, and more, this versatile piece combines style and durability. The internally threaded design guarantees a smooth and comfortable insertion, reducing irritation during everyday wear. Crafted from top-quality 316L surgical steel, this hypoallergenic and corrosion-resistant jewelry comes in various sizes and opal colors to suit your unique style. 316L Surgical Steel PVD Synthetic Opal Thickness 16GA (1.2mm) Length 5/16" (8mm) Ball Size (3x3)mm.