2.5" Blade. 3.5" Handle. The small design of the Engage provides the perfect discreet pocket knife. The blade is 4116 stainless steel that's both tough and easy sharpening, while the new, reliable patent-pending slide-action Atlas™ Lock ensures consistent and secure lock-up. The blade is stonewashed finished, and the handle a black GFN. Laser engraved. Boxed.