Upgrade your accessory selection with our Push-In Top Ball PVD Over 316L Surgical Steel Threadless Labret, Monroe, Flat Back Stud. Made from durable 316L surgical steel, coated with sleek PVD, and designed with a threadless push-in style, this hypoallergenic and corrosion-resistant stud is ideal for sensitive skin. Its minimalist smooth ball top and comfortable flat back make it versatile for various piercings, such as Monroe, lip, tragus, and helix. Achieve everyday elegance with this sleek, durable, and easy-to-wear stud. 316L Surgical Steel PVD Thickness 16GA (1.2mm) Ball Size 3mm.