The 48.3 cm (19 inch) [377 x 302 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 that are easy to apply and remove, and they are designed to maintain the clarity and brightness of your display while also reducing glare and reflections. Whether you use your computer for work, gaming, or entertainment, our screen protectors are an essential accessory that can help to extend the life of your device and keep it looking like new.