The 49.5 cm (19.5 inch) [432 x 240 mm] is a screen size measurement that is commonly found in a range of electronic devices such as laptops, desktop monitors, and all-in-one computers. Our website offers a variety of screen protectors that are specifically designed to fit this screen size. These protectors are made from high-quality materials that provide excellent protection against scratches, smudges, and other types of damage that can occur during everyday use. With our range of screen protectors, customers can ensure that their devices remain in pristine condition for longer, while also enjoying a clear and unobstructed view of their screens.