Machined titanium eyelets in titanium (ASTM F136) from Anatometal. These eyelets have machined flares, rather than being pressed from tubing, for a smoother, more comfortable flare. Wearable length of .34” (8.6mm), single flare (SF) with o-ring included, 00g (9.5mm). Sold individually, buy 2 for a pair.