Titanium (ASTM F136) threadless “snap-together” faceted gem ends with a bezel setting. Great for nostril, earlobe, and ear cartilage piercings. Fits 18g, 16g, or 14g threadless posts/barbells. By Neometal. Sizing Guidelines: 1.5mm: smallest size for healed nostril piercings 2mm: average nostril size, smaller ear piercings 2.5mm: larger nostril, average tragus, medium size for other ear piercings 3mm: best for lobe, conch, tragus, and helix/basic cartilage These are just guidelines, your preferences may vary. We carry this design in CZ. Other colors are available for special order Sold individually. A compatible post is required for a complete piece. Titanium 18g flat-back with 2.5mm disk Titanium 18g flat-back with 4mm disk Titanium 16g flat-back with 4mm disk Titanium 14g flat-back with 4mm disk Titanium 18g barbell post Titanium 16g barbell post