Our trinity ends are one of our most recognizable pieces of jewelry. Popular for ear projects and nostril piercings, the trinity features three brilliant prong-set gems set in implant-grade titanium. Implant Grade Titanium Threadless Pin End (Small) 1.5mm gems - Height: 3.3mm, Width: 3.8mm, Depth: 1.2mm (Large) 2mm gems - Height: 4.2mm, Width: 4.8mm, Depth: 1.6mm Price per 1 - Threadless Labret required for wear (not included) NeoMetal offers a lifetime warranty covering manufacturing defects. Warranty repairs include gemstones, settings, and threads and pins.