The 26.4 cm (10.4 inch) [210 x 158 mm] is the screen size of a specific device, and our website offers a range of screen protectors that are specifically designed to fit this device. By providing screen protectors that are tailored to fit this screen size, we ensure that our customers can protect their device from scratches, cracks, and other types of damage. Our screen protectors are made from high-quality materials that are durable and long-lasting, and they are easy to apply and remove without leaving any residue. Whether our customers are looking for a clear, matte, or privacy screen protector, we have a wide range of options to choose from that will fit their device perfectly.