The 25.9 cm (10.2 Inch) [222.5 x 131 mm] is the size of the screen for a specific device that our website sells a range of screen protectors for. This measurement is important for customers to know when selecting the appropriate screen protector for their device. Our website offers a variety of screen protectors that are specifically designed to fit this size screen, ensuring that customers can find the perfect fit to protect their device from scratches, cracks, and other damage. With our selection of high-quality screen protectors, customers can feel confident that their device will be protected and look great for years to come.