5 5/8" overall. 2 3/8" black powder coated AUS-8A stainless partially serrated drop point blade. Full tang. Textured coyote brown Zytel handles. Glass filled nylon belt sheath. The TDI Law Enforcement Knife was designed to be used as a "last option" knife. In extreme close quarters encounters where a suspect is attempting to take an officer's handgun, or the officer cannot access his/her handgun, the TDI knife is available. Designed as an "off hand" knife that draws like a pistol, the reversible sheath can be worn on either the right or left side of the officer's belt.