The M Tech Raptor Karambit Knife features a black combo edge blade of 440 stainless steel. This manual opening linerlock is perfect for reverse or standard grip. The polymer handle scales have several finger index grooves for maximum grip. SPECIFICATIONS: Blade: 3" Handle: 5 1/2" Overall: 8 1/4" Weight: 4.5 oz. 440 Stainless Steel