Sentry Safe Small Safe, Lock Box with Key Lock for Office or Dorm makes it easy to secure small valuables at home, work or on the go. Easily fitting wallets, USB drives, keys, medications, this lock box is lightweight and portable, with sturdy steel construction. It is an excellent way to secure house keys or medications. Use it in a car, office or anywhere. The tethering cable adds a layer of security, deterring anyone with intentions of walking away with the small lock box.