Design: Suitable for indoor and outdoor use; weather resistance and durability, Built-in detachable hook, more convenient to take the key, built-in cover, safe and pry-proof, more when used outdoors, effectively rainproof, waterproof and sunproof. Large Storage Capacity - The key lock box outside size around: 12x4x8.9cm. With a large storage space, this wall mount lock box can store up to 5 house keys or other small things Disk, car keys, access cards and so on. Ease of use: Provides accessories to attach to exterior walls, set up your own four-digit lockbox, Lockbox combinations are preset to open at 0-0-0-0. And Indestructible Zinc Alloy and heavy duty steel protect from hammering, drilling, or prying. Widely Usage - This weather-proof lock box is good for using in many areas, so that you no need to put your keys under or flowerpot for . It is ideal choice for indoor and outdoor, such as emergency entry, vacation home, pet sitters or wherever else you may need it. Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:Black & Gray Material:alloy Size:120mmx89mm Package Contents: 1 * key box Only the above package content, other products are not included. Note: Light reflection 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.