Pair of Labret Monroe Jewelry Ball Design. Perfect for Lip, Tragus, Helix, Stud. Great Gift. Gauge Length: 10mm Adopted Simple Design, Smooth Surface, Perfect Wearing as Lip Rings, Tragus Rings, Helix Earring Stud and Other Body Piercings. Made of 316L Stainless Steel, Highly Resistance to Rust, Don't Hurt Your Skin, Comfortable to Wear.