Authentic Lenovo part, also known as a strip cover (LCD strip cover), for Lenovo Chromebook 300e and 500e. This replacement part fits the Lenovo Chromebook 300e second generation (Intel and MTK variations) and Lenovo 500e second generation, model 81M9. It is the piece that surrounds the 11-inch LCD screen area and helps protect the frame of the screen, reducing debris entry around the display. The component is characterized as genuine and new by many sources. It is a non-electronic plastic cover intended for repair or replacement of a damaged or missing strip cover.