Boker Plus Blue/Black G-10 Tech Tool 110 Layer Damascus Slipjoint Pocket Knife. The color and grain pave the way for the modern spirit of time that the Slipjoint knife represents. The Damascus blade is opened classically by nail cut and does not lock. Stainless steel plates as well as the screwed construction provide the necessary stability, while the glass breaker is an indispensable helper in emergency situations. With convertible deep carry clip (tip-up/tip-down). Overall Length: 6.46 in. Blade Length: 2.64 in. Blade Thickness: 0.09 in. Weight: 2.05 oz. Blade Material: 110 Layer Damascus. In close cooperation with renowned international designers we develop and test modern utility knives and gentleman pocket knives with a stylish appearance as well as functional tactical knives for the professional user. Boker Plus knives are innovative in terms of function and design, as well as guaranteed for everyday use. Conception, design and construction are carried out in Solingen, and production takes place in Europe, the USA and Asia.