The Master Lock 5401D Wall Mounted Mini Key Safe is a medium-sized, black metal safe designed for wall mounting with a surface-mounted fixture. It features a combination lock mechanism and a key lock type, making it a secure option for storing keys. This product is perfect for keeping your keys safe and secure in your home or office, providing an extra layer of security for your belongings. The Master Lock brand is known for its reliability and durability, making this key safe a trustworthy choice for your security needs.