Built to last and reinforced in the most stressed places, Lifetime Warranty cables offer a higher resistance than standard cables. Made from strong and flexible materials, they hold up to 50 kg and 10,000 Heavy Duty (50kg Tension), Reinforced Materials, Lifetime Warranty, Fast Charging and Syncing, Three Types of Connectors, Two Colors Lifetime Warranty: a blend of technology and innovation, Lifetime Warranty cables are manufactured The outer sheath, lined with a nylon braid, resists friction while remaining flexible to withstand twisting. Cleverly designed, the cables are reinforced in the most stressed places. The connector is securely installed by hardened TPE while the shock absorber is made of soft TPE for maximum flexibility.