This is a resettable key storage box with a 4-digit combination lock, which can provide 10,000 combinations. Large Capacity: This safe has a large space, so it can be placed 6 keys at most, if you have important keys, you can put them in. Sturdy Material: This product is made of zinc alloy, it is durable and stable, also, it has the function of anti-rust and waterproof. Encapsulated Side: The side of the product is encapsulated, and it is comfortable to hold, it can prevent slippage and rust. It is easy to set your combination, can be used in the door handle or fence, suitable for home owner, real estate agent, runner and anyone who needs to hide the key.Packing Details: One Code Lock, no other accessories are included.