S925 sterling silver 8mm long internal thread piercing post, designed for secure and comfortable ear cartilage piercings. This professional-grade body jewelry piece features a smooth, flat base (flatback) for a low-profile fit, ideal for healing and long-term wear. The precision internal threading ensures a secure attachment to decorative ends, reducing irritation. Perfect for various piercings like helix, lobe, or conch. Hypoallergenic and nickel-free, offering excellent durability and a polished, high-quality finish for everyday style.