Steren 25ft 1/4" Mono Male to 1/4" Mono Male Cable 2.8mm OD Black PVC Jacket. 4.5mm OD Black PVC Guitar Cord Jacket Nickel-plated connectors provide superior protection against corrosion AWG26 Stranded Copper Center Conductor Low-Loss 95% Spiral-Wound Copper Shield 99.99% Pure Oxygen-Free Copper Wire