This steel portable lock box is just the thing you need to keep your keys safe. It has a secure combination locking mechanism that ensures nobody can get in without your permission. It's made of high-quality steel and has a sleek black and silver design that looks great in any environment. The size of the lock box is 12 inches in length, 6 inches in height, and 4 inches in depth. It weighs 1.09 pounds, which makes it lightweight and easy to carry around. The Master Lock 5401D comes with 5 keys and can accommodate up to 5 additional ones, so you can store all your keys in one place. It's perfect for people who want to keep their keys safe and secure without having to worry about losing them.