SOG Vulcan Tanto Knife is easily folding with a handle made up of glass reinforced nylon and has a black finish too. It has a powerful strength of construction and also opens up and closes with just one hand. The locking system is easy and locks securely with the Arc-Lock technology. It has a very straight edge that is 3.5-inch San Mai VG10 steel folding blade. It is in the shape of a tanto covered up with a satin finish. You can lock it and be prepared to carry it easily in your pocket or wallet too.