Reversible USB to Lightning-Rose Gold -Designed as a replacement for factory Apple Lightning cables or as an additional stylish Rose Gold cable to keep in the office, car, backpack or briefcase, IOGEARs ultra-durable Charge & Sync Flip Pro Reversible USB to Lightning Cables meet or exceed OEM cable standards for performance without being stiff or difficult to coil. These tangle-proof cables feature a top-grade braided nylon fiber sleeve and anodized aluminum end connectors for maximum durability. The cable is thicker than most cables with an outer diameter of 3.5mm while still being extremely flexible