[Durable & Sturdy]The key lock box is made of zinc alloy , which make this key lock box much durable and sturdy, can protect the box from hammering, sawing or prying. No need to hide a key under the carpet, the vase or under a stone any more. [Install Method]This key lock box is so easy to install you can mount this lockbox on the wall. Suitable for indoor and outdoor use. [Safe & Easy to Set]This key lock box is an adjustable combination lock with 4-digit code and it offers 10,000 unique combinations, maximizing the security and eliminating the risk of lucky . And it 's easy to set your own password with the manual. [Large Capacity & Wide Application]The key lock box has large space. You can put your house keys or car keys in it when you go to work or on vacation. Suitable for emergency entry, realtors,pet sitters ,etc. Highest security for hide a key outside like your front door, your garage, your office, or warehouse. [WEATHERPROOF]This lock box is rust-proof, corrosion-resistant and waterproof, great for indoor and outdoor use. It comes with a slide cover to offer protection from rain, snow, jamming or freezing, which makes this key storage box more discreet and last years. Colour:Black+grey Material:Zinc alloy Size:15 x 13.5 x 5.5cm Package Contents: 1 * Key box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.