Sterling silver is a popular alloy made primarily of silver, containing 92.5% silver and 7.5% other metals, usually copper. This combination enhances its strength and durability, making it suitable for various applications, including jewelry, cutlery, and decorative items. The term "sterling" originates from the British currency, which historically used this silver standard. To identify sterling silver, look for the hallmark "925," indicating its silver content. While it is more resistant to tarnishing than pure silver, it can still develop a patina over time. Regular cleaning and proper storage can help maintain its shine and appearance.