This knife features an assisted opening mechanism for easy use. When closed, it measures 4.5 inches (11.43cm) in length, and the stonewash finish on the 3.25-inch (8.26cm) blade is made of durable CPM-20CV stainless steel. The handle is made of olive aluminum and has an extended tang for added stability. It also includes a lanyard hole and pocket clip for convenient carrying. Please note that this knife is a factory second and is bulk packed.