The Stealth is very sleek in design and was expertly engineered offering a precision fit. This OTF offers a very smooth operation and is in a class of its own. The handle is made from 6061-T6 and comes standard with a 154CM Blade. 154CM steel is one of the better steels made for cutlery and other knife blades. 154CM is a commonly used steel for a higher grade knives.  It has an exceptionally good balance between three enviable attributes which are toughness, hardness, and corrosion resistance. All CobraTec knives are back by a LIFETIME WARRANTY