Model No.: X8272: internal dimensions of the case: 32.4x26x2.7 cm (12.7x10.2x1.1 inch) Compatibility: designed to perfectly fit for 14 inch Dell Alienware x14 R2 Gaming Laptop; 14.5 inch Acer PREDATOR HELIOS NEO 14 Gaming Laptop; 14.5 inch Acer Nitro 14 AMD Anti-Shock: EVA hard sleeve and features internal upgraded shock resistant padding layer, protect your laptop from inadvertent collision and accidental scratches when put in backpack or suitcase Waterproof: the smatree sleeve is made of durable 1600d nylon, it obstructs water effectively. Don't worry about splashing water, washable when laptop sleeve case becomes dirty Fashion Style: unique diamond pattern on the surface makes your case unique, personalize your laptop with its own unique style Smatree Hard EVA Protective Sleeve Case Compatible for 14 inch Dell Alienware x14 R2 Gaming Laptop, for 14.5 inch Acer PREDATOR HELIOS NEO 14 Gaming Laptop, 14.5 inch Acer Nitro 14 AMD Sleeve