Updated with 1095 Cro-Van steel, a redesigned sheath, and marked with the new BK&T KA-BAR stamps, the Necker is the same quality performer it has always been...only better. Used by all branches of the miltary and service members. Infection molded, glass filled nylon sheath. Measures 6-3/4 inches. MOLLE compatible black hard plastic sheath with adjustable locking tab and 550 cord included. Also note that the revised sheath for the Necker was designed to work with the TDI Metal Belt Clip, #1480CLIP. This allows for easy on and off mounting to a belt, in a boot, or on a tactical vest.