The 8.8 cm (3.5 inch) [51.1 x 71.1 mm] screen protector is designed to fit a specific range of electronic devices that have a screen size of 3.5 inches. Our website offers a variety of screen protectors that are custom-fit for this size, ensuring that your device's screen is protected from scratches, cracks, and other types of damage. These screen protectors are made from high-quality materials that are durable and long-lasting, providing you with peace of mind knowing that your device is protected. Whether you have a smartphone, tablet, or other electronic device with a 3.5-inch screen, our website has the perfect screen protector for you.