Perfect Fit: The case is designed only to be compatible with MacBook Air 13.6 Inch M5 2026 M4 2025 M3 M2 2024-2022 -- Model A3449 A3240 A3113 A2681Light-Weight and Sturdy: NO Cut Out design on the top case, transparency is different from color to color .Accessibility and Heat Dissipation: The case is made of hard plastic which is designed in such a manner that lets you access all the features and fully vented for safe heat disbursement without removing the case.