The 35.8 cm (14.1 Zoll) [312 x 176 mm] is the screen size of a specific device for which our website sells a range of screen protectors. This measurement is important for customers to know as it ensures that they purchase the correct size of screen protector for their device. The 312 x 176 mm measurement refers to the dimensions of the screen itself, which is important to consider when selecting a screen protector that will fit properly and provide adequate protection. By providing this information on our website, we aim to make it easier for customers to find the right screen protector for their device and ensure that their screen remains protected from scratches, cracks, and other damage.