Made of high quality material, safe, non-toxic and durable. Simple and elegant design for a good helper in your life. Classic style, red lock body, galvanized and polished surface, smooth without cutting hands. High quality alloy material, rigid locking tab to prevent violent unlocking, the locking tab can be switched according to the inside and outside of the door. The safety tab can be fixed by breaking the safety button, and the lock cannot be opened to the outside. If the door is not locked, twist the tab in the body of the lock and snap off the knob. Features: Made of high quality material, safe, non-toxic and durable. Simple and elegant design for a good helper in your life. Classic style, red lock body, galvanized and polished surface, smooth without cutting hands. High quality alloy material, rigid locking tab to prevent violent unlocking, the locking tab can be switched according to the inside and outside of the door. The safety tab can be fixed by breaking the safety button, and the lock cannot be opened to the outside. If the door is not locked, twist the tab in the body of the lock and snap off the knob. Alloy key, smooth release. Features: Material: stainless steel. Lock body material: iron. Panel thickness: 1.2 mm. Content: 1 exterior door lock.