Case XX USA Caribbean Bone David Yellowhorse Diamond XX GRIZZLY MOUNTAIN Canoe Knife w/COA. Only 500 made. Beautiful smooth Caribbean Bone handles have the David Yellowhorse Native Reflections Grizzly Mountain artwork with Nickel Silver Bolsters and Diamond XX shield. 3 5/8” closed. Tru-Sharp stainless steel blades. Beautiful knife. Comes brand new in box with Certificate of Authenticity.