The 46 cm (18.1 inch) [359 x 287 mm] is the size of the screen that our website sells screen protectors for. This size is commonly found in laptops, desktop monitors, and all-in-one computers. Our range of screen protectors is designed to protect the screen from scratches, smudges, and other types of damage that can occur during daily use. Our screen protectors are made from high-quality materials that provide excellent clarity and touch sensitivity, ensuring that your device's screen remains crystal clear and responsive. With our range of screen protectors, you can rest assured that your device's screen is protected from damage, extending its lifespan and ensuring that it remains in pristine condition for longer.