【Lock Box Widely Application】Portable key safe is best used for key and access card storage; very convenient for joint ownership, perfectly suitable for home services, emergency entry, pet sitters and real estate business etc. As well great solution for home rental give easy access to care takers and home workers. Ideal to share keys with your family or roomates. 【Safe and Secure】Mafiti key lock box with 4-digit code that allows you to set your own combo code with 10000 unique choices, which ensure security and your keys safe. 【Easy Installation and Durable】Key Safe Lock Box with removable shackle design, more convenient to use, no punching installation, reduce the damage to the wall, just hang it directly on the door handle and use it.Metal body and waterproof cover to hide and protect dials from dust, rust, sunlight, rain and snow. 【Large Storage Capacity】External Dimension 4cm 12 x 8X 5cm(4.9x3x2.1inch),at least 5 house or car keys can be locked in this mountable box.Large internal cavity allows secure storage for multiple keys 【Nice After sale Service】Any questions or problems when using our products, welcome to contact us.We promise you a prompt solution within 24 hours on working days.