The 30.7 cm (12.1 inch) [247 x 186 mm] is a screen size measurement used for a range of devices such as laptops, tablets, and monitors. Our website sells a variety of screen protectors specifically designed to fit this screen size. These screen protectors are made from high-quality materials that provide excellent protection against scratches, smudges, and other types of damage. They are easy to install and maintain, ensuring that your device's screen remains in pristine condition for longer. Whether you're looking for a tempered glass or a film screen protector, we have a wide range of options to choose from that are compatible with this screen size.