Features a two-inch locking stainless steel blade with sharp cutting edgeDurable lightweight aluminum bodyBlade constructed from corrosion-resistant 420j2 stainless steelHigh-hardness level (51-54HRC) of the blade results in superior edge-retention for sharpness that lastsPerfect for most common cutting tasksLock-back design keeps the blade locked in place while in useS-Biner MicroLock features a twist-to-lock design making the knife easy to attach, detach, and secure