An aglet is a small tube or cap on the end of a shoelace, typically made of plastic or metal. It is used to prevent the lace from fraying and to make it easier to thread the lace through the lace holes. Aglets can also be used as a decorative element.
Aglets have been used for centuries, and they have been found on shoes from all over the world. The earliest known aglets date back to the Bronze Age, and they were made of leather or bone. Metal aglets became popular in the Middle Ages, and they were often used to decorate shoes worn by the wealthy. Today, aglets are made from a variety of materials, including plastic, metal, and rubber.