STRONG CABLE from the TETRAFORCE line is the strongest cable in Cellularline range. The flexible cable gland, 30% longer and equipped with Snake Technology, is ultra-flexible and resistant to the most extreme pressures, it protects the most delicate part of the cable by guaranteeing up to 30,000 flexes - that is 10 times more than a standard cable. Strong Cable is made of materials designed to ensure maximum durability: metal connectors to withstand shock and pressure, double-braided cable cover with reinforced fabric for extreme cable flexibility and strength, aluminium alloy housing, high-purity copper inner core and DuPont™, Kevlar® aramid fibre.MFi certified for perfect compatibility with Apple devices with Lightning connector.