The Benchmade 537GY-1 Bailout Black Aluminum Folding Knife is a high-quality pocketknife with a 3.38'' Tanto blade made of CPM-M4 Super Steel. It features a manual opening mechanism and a lock type Axis for secure use. The handle is made of Woodland Green anodized 6061-T6 aluminum, with a blade finish/color of Cerakote. This collectible folding knife from Benchmade is part of the Bailout product line and includes a glass breaker tool. Made in the United States, this modern folding knife is reliable and durable for various tasks.