Superior Security: The combination lock box provides you with 10,000 combinations, choose the unique combination you want, which is not easy to crack, safer and more reliable. Versatility: Key storage box suitable for outdoor and indoor use. Ideal key safe for homes, vacation homes, garages, emergency entrances and real estate businesses. Convenient for cleaners, workers, pet sitters, the elderly and children. Durable and sturdy: The key lock box is made of high-quality zinc alloy, waterproof, rust-proof, anti-cut and anti-violent damage. Equipped with a sliding cover to protect the digital dial from the sun, rain, dust and snow. Large capacity: The internal size of the key lock box can hold up to 5 keys and an access card. When you go on a trip or business trip, you can put the key in the safe, without worrying about losing the key. EASY TO USE: Reset the combination of the key storage lock box in 4 easy steps. Comes with 4 screws and 4 nylon expansion plugs, you can install the key