Our Pink Titanium Circular Barbells are crafted with ASTM F-136 Titanium, making them safe and ideal for any cartilage, daith, or septum piercing. Sold individually, it's easy to get a matching pair - just order a quantity of two! Pick from 16G or 14G sizes, with an inner diameter between 1/4" (6mm) and 9/16" (14mm), and a 3mm ball size. Our anodized pink finish adds the perfect amount of subtle flair to any look.