Check the listing for details. Michael J. Smith knife Custom folding Karambit. Condition: Used. Listed at 1395.00 USD. rare michael j. smith karambit..measures 6.5 inches overall blade edge from tip to bottom of frame is around 2.25 inches and 3 inches from tip to top edge of frame...handle and ring around 5 inches overall..smooth functioning .excellent detent...rock solid lock up ..very sharp original edge...great piece....michael made this around 2012/13 ..below is what he wrote me in 2018 about this karambit: I think I just named that model karambit. I do have other karambit models though.The scales are titanium with a orange peel finish.Spine is stainless steel.Blade I do believe is ATS-34 but small chance it is CPM-154. Satin finished.It has my signature custom pivots.It was probably made about 5-6 years ago.My karambits are very rare. I have probably only made about a dozen or so.