This knife is a collaboration between Daniel Winkler and Kevin Holland, US Navy SEAL (ret.) and US Army Special Operations (ret.). Kevin’s expertise as a military operator, as well as a skilled trapper/outdoorsman, resulted in a knife that is not only effective in tactical environments, but provided utility when required. Knife Specifications Blade steel: 80CrV2 Black oxide no-glare finish Blade length: 4 1/8" Overall length: 9" Blade thickness: 5/32" Full tapered tang Thumb index file work. Black leather sheath. Comes with original packaging. Excellent condition.