Knife features a one piece constructin made from 9Cr18 Stainless Steel with a 1 5/8 in. blade a skeleton handle an overall length of 3 5/8 in. and inlcudes a hard plastic sheath. ATTRIBUTES Blade Detail: Plain Edge Blade Length (inches): 1.63 Blade Material: 9Cr18 Black Carry System: Kydex Sheath Overall Length (inches): 3.63