Buck 532 Wild Horse Custom Exotic Mammoth Fossil Diamond Fox Bucklock Pocket Knife. Features beautiful 20,000 year old exotic mammoth fossil mined from the permafrost in Siberia Russia. Engraved Nickel silver Bolsters feature a beautiful lab created Diamond Fox inlay. Engraved bolsters and worked Backspring as well as Fileworked Liners. Scrolled Mirror Polished 420 stainless blade. Extremely elegant! Comes new in High End Exotic Bubinga Wood Display box with Certificate of Authenticity. 4 1/4″ closed. #1 of only 1 made. ONE OF A KIND. Also has the original number of exotic fossil knives originally made by Buck, 163/250. Signed and numbered.