11cm stainless steel blade Fine hollow ground cutting edge, opposite serrated edge, and a notch for line cutting. Ergonomic contoured handle fits well in hand with gloved or bare hands. Injection molded sheath and two quick buckles straps Includes double safety system. Quick-adjusting straps Allows diver to quickly position knife on calf, thigh or forearm. Eyelet on the top of the handle To attach a safety lanyard.