Pom poms are decorative items made from yarn or other materials, often shaped like fluffy balls. They are commonly used in crafts, fashion, and sports. In cheerleading, for example, cheerleaders use pom poms to enhance their routines and engage the crowd. These colorful accessories can be created in various sizes and colors, making them versatile for different purposes. In addition to cheerleading, pom poms are popular in home decor, where they can be found on pillows, blankets, and even as part of holiday decorations.