【Wide Compatibility】The MacBook privacy screen is designed for MacBook Pro 13 Inch 2016, 2017, 2018, 2019, 2020, 2021,2022,M1. (Model: A1708, A1706, A1989, A2159, A2251, A2289, A2338) and MacBook Air 13 Inch 2018, 2019, 2020, M1. (Model: A1932, A2337). Please check the screen size and model number before purchasing macbook pro privacy screen/ macbook air privacy screen 【Effective privacy & Anti Glare】 Multi-layered film limits viewing angle to +/- 30 degrees while providing a crystal clear screen straight-on, completely prevent others from peeping at your screen. Our privacy screen MacBook Pro 13 inch is reversible (matte/glossy): Gloss surface enhances privacy, matte surface reduces reflections and block the harmful glare, UV, and blue light by 98%. 【Magnetic Installation】This MacBook privacy screen 13" can be reused 100,000 times, updated with the strong NdFeB magnets at top, installation can be done in two seconds and easy to take off according to your needs. No worry about mess adhesives and air bubbles. When the MacBook Pro privacy screen is attached, the Macbook may have a slight gap but the sleep mode is still supported.