Features: \u3010High quality material\u3011: The lock body of this product is made of zinc alloy, and the mold body is formed, which is safe and strong. The surface of the lock receives a panel of glass that is durable and leaves no scratches. \u3010Fingerprint Unlock\u3011: The semiconductor fingerprint is quickly visible and is convenient and quick to connect to one. . \u3010Strong locking screw\u3011: In the body of the solid unit box and thick locking screw to prevent breakage and cutting. It is made of high-strength alloy steel, which has been forged many times, and the material is higher and ber. It's small and beautiful. It can be mounted on the wall or placed on a closet, bookshelf, countertop, etc. I'm going to move flexibly. \u3010Product Features\u3011: Quiet steel ball guide, with anti-scratch damping, caused by charging by USB, fingerprint drawer leading to repair, long standby time, versatility b. Specification: Material: stal Colour: Black Specification: 390*324*105mm Internal dimensions: 350*280*70mm Opening method: fingerprint List of packages: 1 * drawer safe 1 * User Manual