This swisstech folding knife is one of the strongest folding knives on the market. The blade is made from high quality bi-metal and has a black titanium coated blade and is guaranteed to stay sharper 5 times longer than most other folding knives on the market. With high-tech features like laser-deposited tungsten carbide on the edge of the blade to provide an ultra-hard material and a super-sharp blade. The knife is fitted with a clip and holes, so you can carry it with you even when your pockets are full.The knife is locked when the blade is out, this ensures that it does not flap when in use. The handle is made of aluminum which ensures a robust handle. The knife is carefully tested and quality assured and therefore there is a lifetime warranty on this knife.