Osprey - Titanium Utility RingOsprey takes our Raptor Lite Ring and rounds out the bottom to give it a comfortable feel on your hand. It is a titanium ring with a single retractable blade that pivots out. The stainless steel blade can be used to open boxes or cut packing tape or can be used as a last line of defense. The ring is custom made in exactly your size. The width remains at 4mm. The Brushed finish seems to work best, so I left off those options. The inside of the ring