【PRODUCT MATERIAL】TPE material + copper + tin foil.【SCOPE OF APPLICATION】iphone interface, including phones and tablets, etc..【PRODUCT FUNCTION】 Fast charging, save you more charging time.【PRODUCT SPECIFICATIONS】 Length 1m, make it more convenient for you to charge.【DURABLE】 The cable is made of high-quality materials, very flexible, no matter how it bends, it will not break, and it is very durable.【WIRE DIAMETER】 4.0mm.【PRODUCT PACKAGING】 bag packaging.