Scale mail is a type of armor made from small, overlapping plates, often resembling fish scales. These plates are typically crafted from materials like metal or hardened leather and are sewn onto a backing, providing flexibility and protection. Scale mail was popular in various cultures due to its effectiveness in deflecting blows while allowing for ease of movement. This armor was commonly used by soldiers and warriors throughout history, including during the Middle Ages and in ancient civilizations like the Roman Empire. Scale mail offered a balance between weight and defense, making it a practical choice for combat situations.