United Cutlery's Black Undercover Karambit with Sheath is a solidly built, hard working blade designed for utility purposes and every day use. This all black karambit is constructed from a solid piece of 420 stainless steel. It can be easily held in both forward and reverse grip, and the generously sized safety rings provide excellent grip security, regardless of blade orientation. The black undercover karambit is an excellent first karambit or introduction karambit. Single edged 3 5/16-inch blade Double edged Includes impact-resistant ABS sheath Coated blade to prevent light throw Easily concealable Budget friendly This 6.5-inch karambit boasts a sharp, curving blade of 3.3 inches. It's lightweight and thin, with a total blade thickness of 0.13 inches, yet still sturdy. The black undercover karambit is easily concealed and easy to carry, even for everyday wear.