The Ghost Tanto double action OTF (out the front) knife is perfect for those of you who want to carry a full-size knife without the extra bulk. Like all Viper Tec knives, the Ghost Tanto is built for hard use. Each Knife comes with a 3.5-inch 440c blade that have been hand sharpened to an extremely sharp edge ready to cut right out of the box. The smooth ergonomic handles are made of high-quality Zinc Alloy. The button placement along the spine of the handle allows for lighting fast ambidextrous openings right from the operators pocket. The Ghost Tanto also allows for right and left-hand users to pocket carry with its stainless steel reversible pocket clip. If that wasn&';t enough the Ghost Tanto knife also comes equipped with a "battle tested" glass breaker pommel. The inner workings of this knife don&';t disappoint. "Under the hood" you will find all stainless steel precision parts and our proprietary coated high-performance spring. The Ghost Tanto comes with our famous ViperLife Warranty giving you confidence and peace of mind. PLEASE KNOW YOUR LOCAL LAWS BEFORE ORDERING! All Viper Tec OTF knives are extremely safe to operate and use. Total Length : 9in Blade Length : 3.5in Blade Thickness : .11in Blade Width: 1.1in Blade Material: 440C Stainless Steel Handle : Zinc Alloy Gross Weight : 8 oz Total Weight : 12 oz ALL VIPER TEC OTF&';S COME WITH A LIFETIME WARRANTY