●ONLY be compatible with MacBook Air 13 inch 2021 2020 2022 Release Retina Display with Touch ID backlit magic keyboard(models: A2337 M1 & A2179 - MWTJ2LL/A, MVH22LL/A, MWTL2LL/A, MWTK2LL/A, MVH52LL/A, MVH42LL/A). WARNING: This keyboard cover is NOT compatible with MacBook Air 13 inch previous generation. ●Provide full protection for your backlit magic laptop keyboard against dust, liquid spill (coffee/beer/milk), key wear and more. ●Made with engineering grade silicone material, ultra thin to 0.3mm wont hurt the screen and made it easier for typing. ●Flexible, washable, easy to apply and remove for cleaning. ●1 year warranty on every keyboard cover.