Buck Knife 860BK Hartsook Neck Knife is an ultra-slim, compact, fixed blade knife for wearing primarily around the neck. It is made in the U.S.A. of high quality, black oxide coated, S30V stainless steel and comes with a slimline sheath. Small, light-weight and convenient, this type of knife is popular with the Tactical market, but it"s a great cross-over product that appeals to a variety of people for many uses: fly-fishing, hunting, hiking, backpacking as well as personal carry. It"s skeletal shape and talon blade are specifically designed for nimble cutting and quick access, making it well-suited for Law Enforcement, Military, and other activities. Designed by Doug Hartsook, quality material and manufacturing by Buck. The Hartsook Neck Knife, as with all Buck Knives, features Buck"s 4-Ever Unconditional Lifetime Warranty..