The Boker Plus Steel-Mariner is perfectly suited for maritime use. The blade is made of 440C stainless steel and is completely titanium coated, which significantly increases the corrosion resistance once again. The upper cutting edge has a very effective large-area serrated edge for the rapid separation of ropes, nets and other fabric materials. The lower cutting edge is ground smooth throughout for precise and fine cutting. The non-slip G10 handle scales fit very well in the hand and the lanyard hole protects the knife from loss. The Boker Plus Steel-Mariner is delivered with a high-quality Kydex sheath and a matching belt adapter.