The 34.3 cm (13.5 Zoll) [285 x 190 mm] is the screen size of a specific device that our website sells a range of screen protectors for. This measurement is important for customers to know so they can ensure they are purchasing the correct size screen protector for their device. By providing this information on our website, we aim to make the purchasing process easier and more efficient for our customers, ultimately leading to a better shopping experience.