The 48.3 cm (19 inch) [304 x 379 mm] is a standard size for computer monitors and displays. Our website offers a range of screen protectors specifically designed to fit this size, providing protection against scratches, smudges, and other types of damage. These screen protectors are made from high-quality materials and are easy to install, ensuring that your monitor remains in pristine condition for longer. Whether you're using your computer for work, gaming, or entertainment, our screen protectors are an essential accessory for keeping your display looking its best.