Only compatible with 2020 new Macbook Air 13.3 inch with Retina Display Touch ID (Model: A2337 A2179, released 2020-2021), EU QWERTY layout. Please check your Macbook model number "Axxxx" on the bottom of the laptop. This product does not fit Macbook Air 13.6 inch with Touch ID (Model: A2681, released 2022), 13-inch Macbook Air with Retina Display (Model: A1932, released 2018-2019), and older 13.3-inch Macbook Air (Models: A1369 and A1466, released 2010-2017). Waterproof and Dustproof - The keyboard cover provides complete protection for your Macbook keyboard against dust, liquid spills, key wear, dirt, and more. Made with high transparency and engineering-grade TPU material, ultra-thin down to 0.12mm and does not damage the screen, making typing easier. The high transparency film allows the backlit keys to shine through clearly, and the keyboard cover is fully washable and reusable, and easy to apply and remove for cleaning or disinfecting.