Today, most aglets on shoelaces are hard plastic. Aglets also help you to hold and grip shoelaces to tie your shoes. Shoe companies often produce their own shoelaces, for which they manufacture aglets. Aglets appear on more than just shoelaces today. Metal aglets may be crimped onto ropes or cables. Many companies prefer to add metal sheaths over plastic aglets for better durability. Decorative aglets can also be found at the tips of bolo ties and fancy belts. Her sleeves are attached via shoulder wings to her dress with small silver aglets. However, aglets are believed to have been around since the time of the ancient Romans. Aglets were originally made of metal, glass, or stone, and many were very ornamental.