A safe is a secure storage container designed to protect valuable items, documents, or cash from theft, fire, or water damage. Safes come in various sizes and types, including wall safes, floor safes, and portable safes. They often feature locking mechanisms such as combination locks, key locks, or electronic keypads to ensure that only authorized individuals can access the contents. Many safes are also rated for fire resistance, meaning they can withstand high temperatures for a certain period without damaging the items inside. Common uses for safes include storing jewelry, important documents, and firearms. Choosing the right safe depends on the specific needs and the level of security required.