Labret rings and studs are types of body jewelry designed for lip piercings. These pieces are typically made of surgical-grade stainless steel, titanium, or gold, and feature a flat back that sits against the inside of the lip to prevent irritation. Labret rings come in various styles such as hoop, barbell, and captive bead, while labret studs have a single decorative piece on the front. These accessories are popular for both men and women who want a subtle yet stylish addition to their facial piercings. Labret rings and studs are versatile, easy to maintain, and perfect for expressing personal style.