The 26.9 cm (10.6 Inch) [230 x 138 mm] is the screen size of a specific device, which our website sells a range of screen protectors for. This size is important to know when selecting the appropriate screen protector for your device, as it ensures a perfect fit and maximum protection. Our website offers a variety of screen protectors, including tempered glass and film protectors, to suit different needs and preferences. By choosing the right screen protector for your device, you can prevent scratches, cracks, and other damage to your screen, ensuring it stays in pristine condition for longer.