10.5 Inch Carbon Fiber Stiletto Auto Switch Knife Stainless Bayo. constructed with a pure brass frame with durable ABS mounts that feature a sleek faux carbon fiber overlay. Use the large silver button to eject the blade out from the side of the handle. To retract the blade, press your thumb on the silver t-shaped bolster and manually push the blade back into the handle. safety lock located below the firing button. Included is a black nylon belt sheath. Overall Length: 10.5 inches, Blade Length: 4.75 inches