Cone hats, also known as party hats or birthday hats, are typically made from paper or lightweight materials. They are shaped like a cone and often feature colorful designs, patterns, or images. These hats are commonly worn during celebrations, such as birthdays, New Year's Eve, or graduations, adding a festive touch to the occasion. The design of cone hats usually includes an elastic string or ribbon to keep them securely on the head. They are often associated with fun and joy, making them popular among both children and adults. Cone hats can also be used in various themed parties, enhancing the overall atmosphere of the event.