New from MTech, the masters of tactical knives, the Spring Assisted Blue/Black Blade Knife is a great addition to your everyday carry gear. Seriously, don�?t leave home without this knife because it will stand up to any challenge. It features a 3 1/2î two-tone stainless steel blade that is an electric blue and black. The sure-grip handle is of sturdy aluminum. This pocket knife is 4 3/4î when closed and has a pocket clip for easy carry.