Item Type: Key Lock Box_x000D_ Material: Engineering plastic, aluminum alloy_x000D_ Weight: Approx. 320g/11.3oz_x000D_ Color: Grey_x000D_ Features: Easy to carry, easy to operate, durable, skid proof 1Excellent Material: Made of premium engineering plastic and aluminum alloy, which makes it anti skid and anti smash, sturdy and has long service life. 24 Digit Combination: 4 digit password, tens of thousands of combinations, so that thieves can not crack, to ensure the safety of your items. 3Unbreakable: This key storage box can protect your keys and cards from being damaged by drill, hammer, saw and flame retardant, high safety. 4Easy Installation: Easy to install over a doorknob, fence, locker, gate, garage or anywhere you need to install a lock box, and it can be placed anywhere. 5Multiple Applications: Can be used for home, vacation rentals, businesses, real estate, office, gym, hospitals, schools and warehouse.1 xKey Lock Box 1 x Specification 4 x Screw 4 xRubber Hose 1 Set x Digital ViewerScrew