Aurum Ruby Series Toslink Cable - Digital Optical Audio Cable - 15 Feet Gold-Plated Ferrule Prevents Corrosion and Provides for Maximum Protection of the Fiber Tip Precision Polished Fiber Tips for Maximum Signal Transfer (includes tip protectors) Toslink Connectors at Both Ends Brand New Optical Fiber cables for the highest quality transfer of digital audio signals Gold Nylon Braided Cable, Gold Connectors