The Piranha Amazon Automatic Knife is a high-quality knife with a 3.5" spear point blade made from mirror polished 154CM stainless steel. The blade has cutouts to reduce weight. This knife is an out-the-side automatic, meaning it opens with a push button and locks securely. The handles are made from sculpted silver 6061-T6 aircraft-grade aluminum and feature a lanyard hole for convenience. It also comes with a stainless steel pocket clip for easy carrying. When closed, it measures 4.37" and weighs only 3oz. This knife is proudly made in the USA. If you're looking for more American-made knives, sporting goods, and other favorites, check out Smoky Mountain Knife Works for a wide selection.