The 29.5 cm (11.6 Inch) [256 x 144 mm] is a screen size measurement for laptops and tablets that our website sells a range of screen protectors for. This size is commonly found in smaller laptops and tablets, making it a popular choice for those who prefer a more portable device. Our screen protectors are designed to fit this specific size and provide 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 device remains in pristine condition for longer, without compromising on the quality of their viewing experience.