Guitar cables are essential components used to connect electric guitars to amplifiers or effects pedals. They typically feature a 1/4-inch plug on each end, allowing for a secure connection. The cables are designed to transmit audio signals with minimal interference, ensuring that the sound produced by the guitar is clear and accurate. These cables come in various lengths and qualities, affecting their durability and sound performance. Higher-quality cables often use better materials, such as oxygen-free copper, to reduce signal loss. Proper care and maintenance can extend the life of guitar cables, making them a worthwhile investment for musicians.