GOLD IMPLANT GRADE TITANIUM PRONG-SET PUSH IN THREADLESS LABRET. Material: Titanium 6Al-4V ELI ASTM F136. Sold By: PIECE, Thickness: 20GA (0.8MM), Length: 5/16" (8MM), Head Size: 3MM. Crafted from ASTM F136 implant-grade titanium, rigorously tested for professional body piercing, ensuring maximum safety and user-friendly application. Ships in 1-3 business days