Internal Dimensions: 13.78" x 9.45" (35 cm x 24 cm). Compatible with New MacBook Air 15.3-inch M4 A3241 M3 A3114 M2 A2941 2025-2023, 15-inch Microsoft Surface Laptop 7/6/5/4/3, MacBook Pro 15 A1990 A1707 2019-2016, and a selection of 14-inch slim laptops Can be Used as a Stand: The flap can be folded in a triangular manner, turning the case into a laptop stand that is comfortable for typing as well as helps keep your laptop cool