The Peace Makers compound-ground blade bevels makes them very easy to re-sharpen, and their stiff, distal tapered points are capable of piercing even thick material.As these inexpensive boot blades offer a wide spectrum of uses - utility, hunting, fishing, emergency rescue and survival and of course self-defense - and our ambidextrous polymer sheaths with custom-made, stainless steel belt clips make them effortless to carry.