Internal Dimensions: 12" x 8.66". Perfectly fits MacBook Air 13 M5 M4 M3 M2 M1 2026-2018 (M5/A3449, M4/A3240, M3/A3113, M2/A2681, M1/A2337, A2179, A1932), 13" MacBook Neo 2026, MacBook Pro 13 M2/M1 Pro/Max 2026-2016 (M2 & M1/A2338, A2289, A2251, A2159, A1989, A1706, A1708); Also fits iPad Pro 13 M5/M4, iPad Air 13 M4/M3/M2, iPad Pro 12.9 2022-2018 (without Keyboard), Dell XPS 13, 12"-13" Surface Pro 12-3, 13" Surface Laptop, 12.4" Surface Laptop Go, 13.3" Samsung Galaxy Book S/Flex/Ion, etc. ^^ Made of High-strength and durable Microfiber (Faux) Suede Leather, water-resistance, and anti-scratch. Soft velvet lining protects your laptop from scratches when you take it out or put it in the sleeve ^^ Invisible magnets closure, allows you to easily access your laptop, while your laptop will not be damaged by the magnets ^^ Come with a practical and stylish pouch for accessories such as charger, mouse, earphone or other peripherals, it can also be used as a cosmetic pouch, etc. ^^ Compact and slim design allows this sleeve to be carried solo or fit in your briefcase or backpack, lightweight yet durable