This titanium captive bead ring, made with implant-grade material, has a fixed bead on one side for easy opening and closing. Its annealed design provides comfort and durability, making it suitable for various piercings. Specifications: • Jewelry Type: Captive Bead Ring (CBR) • Design: One Side Fixed Bead • Surface: Polished Finish • Material: Titanium (Ti6AL4V ELI) • Ring Thickness: 18GA (1.0mm) ~ 16GA (1.2mm) • Inner Diameter: 5/16" (8mm) ~ 3/8" (10mm) • Ball Size: 3mm