Flexible coils are devices used in various applications for transmitting signals, generating magnetic fields, or providing inductance, offering high flexibility and reliability. They are used in applications such as medical imaging, telecommunications, and electronic circuits, ensuring efficient and versatile performance. Flexible coils offer features such as high flexibility, durability, and various configurations, making them essential for adapting to different application requirements. Their ability to provide reliable signal transmission and magnetic field generation makes them valuable for optimizing performance in various systems.