The Tactical Pen and Letter Opener knife is part of Browning's Black Label line of tactical knives. The knife has a black oxide finished double-edge blade. The full-tang blade is chisel ground and flat on the back side. The handle has a single G-10 scale. The knife includes a sheath with holes for lashing to gear. The tactical defense pen has an aluminum body with a stainless pocket clip and a glass breaker tip. The pen tip is retractable with the twist top. Measures 5 inches overall.