Introducing the Alan Warren Custom Knives 2579 Grizzly Hunter, a beautifully crafted knife featuring African Blackwood, Fossil Walrus Ivory, Ironwood Burl, and Black G10 with Nickel Silver Accents. The blade is made of CPM 154 steel, measuring 3.875 inches in length and 0.185 inches in thickness. When open, the knife measures 8.5 inches in total length and weighs 7.6 ounces.