The ultimate base for your curated ear — these internally threaded labret flatback posts pair with any threaded end for a fully customizable, snug, and comfortable fit. Precision-machined from implant-grade titanium for strength and long-term biocompatibility. **Specifications**- Material: ASTM F-136 Implant-Grade Titanium- Gauge: 16G- Lengths: 4mm – 16mm- Base Size: 3mm – 4mm- Colour: Silver- Note: Ends sold separately **Best For**Labret, Helix, Tragus, Flat, Conch & more **Why Piercer's Choice?**All jewelry is made from ASTM F-136 implant-grade titanium — the gold standard for body jewelry. Nickel-free, hypoallergenic, and safe for long-term wear in healed piercings.