Our Woven Cable coated with premium Braided Polyester Yarn, thanks to seamless braided design made the charging cord more thin and compact than Nylon-Braided cable and adding additional dust-proof.Premium copper wire core protect against overheating and cable coat melting, adding surprisingly durability; the charging efficiency of 100W/5A cable is increased by 88% and the charging stability is increased by 93% than 60W/3A cable; tested with over 20000+ times bend to provide 4 times longer lifespan, metal part never broken; with tensile strength capable of withstanding 175 lbs.