Concise and elegant; Exquisite workmanship; The close design to every part ; Does not affect the operation of any key to use the basic functions, such as synchronization, charging, tuning, camera, headset, etc.. Material: soft leather, shiny, smoothly touch. Eliminating the scratching and tear damage in everyday use of the Think the pad, keep your Think pad screen clean. Sleep function: a magnetic fit, wake your Think pad automaticly or leave it dormant. Within a growth business card holder and pen holder, it is convenient for you to work.