The 34.3 cm (13.5 Zoll) [285 x 190 mm] is the screen size of a specific device, and our website sells a range of screen protectors that are designed to fit this device perfectly. By providing the exact dimensions of the screen, customers can easily find the right screen protector for their device and ensure that it provides optimal protection against scratches, cracks, and other types of damage. Our selection of screen protectors includes a variety of materials, such as tempered glass and high-quality plastic, to suit different preferences and budgets. With our range of screen protectors, customers can keep their device looking like new and extend its lifespan.