Police Utility Knife, made of metal. Stainless Steel blade. Knife contains window punch. When closed, it measures approximately 5 inches long X 2 inches high. When open, with exposed blade, the measurement is approximately 8 1/2 inches long. When closed the knife measures approximately inches long. Also there is a clip on the back, to hang knife from your belt or wrist; made of heavy-duty fabric. A great gift to give to your favorite police officer for their protection. Comes with a box.