The Ultralite ABS Stiletto style OTF (Out the Front) knife features a handle made from ABS. ABS is a high-strength polymer known for its durability and lightweight construction. Not only does the ABS handle make these knives more comfortable to carry, but the cost to manufacture this material is much less making them more economical.  A slide switch on the handle instantly extends (and retracts) the 3.5″ 420 stainless steel blade.  The speed and ease of opening make these knives ideal for emergency situations. The ABS Black handle measures 4.0″ for an overall length of 7.28”. A nylon/Velcro sheath with a belt loop is included.