Tips: We have batch tested these Cables on smartphones without any error messages (Latest at time of testing) 1 cm = 0.39 inch = 0.03 ft, 1 inch = 2.54 cm, 1 ft = 30.5 cm. 2%-3% difference is allowed cause measured by hand. Here are several sizes for you to choose: Size 1: 1m For Android. Size 2: 2m For Android. Size 3: 3m For Android. Size 4: 1m For I5/6/7, etc. Size 5: 2m For I5/6/7, etc. Size 6: 3m For I5/6/7, etc. Please choose carefully and as you like. Thank you. Features: * Reliable and fast data transfer speed * Highest Quality, not cheap material * Short circuit and overload protection * Lightweight design, be convenient to carry * Stylish Hemp Rope design and bright color,more durable and beautiful Others: - Wire Length: 1m / 3FT, 2m / 6FT, 3m / 10FT - Color: as the picture shows - The USB Cable connects to your smartphones. - To your computer's USB port for syncing and battery charging and to a USB Power Adapter for convenient charging from a wall outlet. Packaged Includes: 1 x USB Cable