Using this Fender Deluxe Coil Guitar Cable is easy. First, connect one end of the cable (the 1/4 - inch right - angle end) to your guitar and the other end (the 1/4 - inch straight end) to your amplifier. That's it, you're ready to play. When using it, try to avoid sharp bends or kinks in the cable as this could potentially damage the internal wiring. As for maintenance, keep the cable away from moisture and extreme temperatures. If the cable gets dirty, you can gently wipe it with a dry cloth. Also, store it in a cool and dry place when not in use to prolong its lifespan.