【Value Pack】2Pcs 14g Glass Helix Cartilage Piercing Glass Conch Piercing Retainer. 【Normal Size】Bar Thickness: 14 Gauge(1.6mm); Bar Length: 9mm and 12mm;Clear Glass Piercing Retainer, Easy to put in and take off. 【Material】Made with Glass, and Nickel-Free. Safe for Your Skin. 【Occasion】High Value 16 Gauge Pyrex Glass Tragus Helix Piercing Retainer, Glass Cartilage Piercing Stud for Daily Wear. 【Cocharm Service】Just Feel Free to Contact Us If You Have Any Problem, We Will Solve for You Within 24 Hours.