1、Compatibility: The replacement screen protector is designed for Switch OLED model 7 inch 2021 version and does not work with any other models. 2、Total Protection: Tempered film provides total protection with premium tempered glass that can withstand up to 9H of daily scratches and wear and tear (harder than a knife). 3、Enjoyable Gaming: Ultra clear tempered glass screen protector ensures natural viewing, allowing easy access to every touch and tap during your gaming time. 4、Fingerprint and Dust Resistant: Tempered glass screen protector's oleophobic coating prevents the screen from leaving fingerprints and dust in a user friendly way. 5、Easy Installation: This clear protection film can be easily installed using the included tools (wipe kit and dust removal sticker), no technical expertise required.