super high quality knife. i use one along with more of my dive partners. sheath has a belt loop so you attach it to your weight belt and not your leg or arm. knife is made of pure titanium alloy which will never rust and is virtually indestructible. go look up some prices for titanium knives. the average is $65 or so. mines is only $30 shipped to your door. or two for $50 even. pm me if you want to order one.