A gun safe is a secure storage unit designed to protect firearms and ammunition from theft, unauthorized access, and environmental damage. These safes are typically made from heavy-duty steel and feature locking mechanisms that can include key locks, combination locks, or electronic keypads. They come in various sizes to accommodate different types and numbers of firearms. In addition to security, a gun safe helps promote responsible gun ownership by ensuring that firearms are stored safely, especially in homes with children. Many models also offer fire protection, safeguarding contents from heat and flames in case of a fire.