Blue Light Reduction Film: The pole is a "eye friendly" LCD protective film that reduces the "blue light" that is harmful to the eyes and emitted by the LCD screen and other similar products just by sticking. Of course, it can be applied cleanly without air bubbles, and the hard coat protects the LCD screen. This item is a highly popular item. This product is also designed to give you a natural look by minimizing the color change needed to reduce blue light. *Due to the blue light reduction process, the film may appear lighter and yellow. Reduces glare and flickering on the LCD screen. *This is an original Ditel Japan product and is not licensed by Nintendo. *The names or trade names listed are trademarks or registered trademarks of their respective companies. *Screen is in development. Product specifications, shape, and color may change without prior notice in order to make improvements.