The mophie® charge stream® USB-C to USB-C cables are made for continued, everyday use. They have a braided outer sheath and an Enduraflex® silicone interior that makes the cables extremely flexible and durable. The attachment points where the plugs and cables connect are strengthened to ensure a long life. Heavy-duty, Braided Exterior: The sturdy braided exterior can endure wear and tear for a long life. Made with Enduraflex™ Silicone: The silicone interior is flexible and durable, tested to withstand 30,000 bends. Strain Relief Points: The attachment points where the plugs and cables connect are strengthened to ensure a long life of continual use. Fast Charge Compatible: The USB-C to USB-C cable can be used with a PD charger for fast charging and data transfer. Power Delivery up to 60W: The USB-C to USB-C cable can deliver up to 60W of power. Soft, Flexible Feel: The charge stream™ cables feel good in your hand. Integrated Silicone Cable Strap: The premium silicone loop harnesses the cord when not in use, so it packs conveniently in your bag.