Overall Length: 6" Weight: 2 oz. Handle Material: Aluminum An innovative new development joins the Boker Plus line. Made from lightweight but sturdy aluminum, this tactical pen features a black anodized body, with a checkered grip and cap to provide a secure grip. The Boker Plus Tactical Pen also has a hard, rounded stainless steel insert on the shaft end, which allows it to be used as a Kubotan. The cap has a precision screw and is secured by an internal o-ring. To write, the optional cap can be easily slipped back to the stylus. Overall length: 6". Diameter: 13 mm. Weight: 2 oz.