Personal security with a discrete, cosmetic appearance hides the 3 inch blade. The blade is hardened stainless steel with a black finish. Double edges on each side are sharpened and a nice point serve well for cutting and piercing. A stiffened ridge runs down the blade for additional blade strength. Overall Length: 6.5 Inches. Blade Length: 3 Inch Blade: Double Edge, Stainless Steel, Black.