Product Description: Quantity: 1pc Color: black [Protable Design - Free of Installation]Simply hang the key safe with its removable shackle - cannot be opened only when you open the key safe - on doorknob, fence, railing etc. [Suitable for Outdoor Indoor Use]Weatherproof rust-resistant steel. Heavy duty zinc alloy and steel offers extra resistance to cutting, hammering and sawing. [4-Digit Combination Dials]It offers up to 10,000 combination possibilities. Attached hinged cover allows for 1-handed operation. Clear instructions guide you to re-set your access code at any time. Please note that once the password is reset, it is best to take a photo to record or it will have no way to open again. [Double-Walled Construction]Flush-mount and impact-resistant access cover is impervious to hammering, sawing or prying. Confidently place the keys in heavy duty key lock box .