Boost Charge Pro Flex USB-C Cable with Lightning Connector. Belkin's most durable cable yet. The Boost Charge Pro Flex silicone cable features a double-braided nylon exterior. No more tangling. The Boost Charge Pro Flex cables are made with a sturdy braided outer layer and silicone inside, ensuring you have flexible charging cables that won't tangle or kink. Magnetic cable management system. With the handy cable tie featuring a magnetic button and a sticky metal plate, you can attach the cable anywhere and store it neatly. Features: - Endures 30,000 bends and has been tested accordingly - Extremely flexible silicone prevents tangling and kinking - Compatible with USB-C - A cable tie with a magnetic clip and a metal plate is included for easy attachment and tidy storage anywhere.