Chain mail

Mail is a type of armour consisting of small metal rings linked together in a pattern to form a mesh. It was in common military use between the 3rd century BC and the 16th century AD in Europe, while it continued to be used militarily in Asia, Africa, and the Middle East as late as the 18th century. Even today it is still in use in industries such as butchery and as protection against the powerful bites of creatures such as sharks. A coat of this armour is often called a hauberk or sometimes a byrnie.