Model No.: X8252; internal dimensions of the case: 33x22.8x2.7 cm (13.0x9.0x1.1 inch ) Compatibility: designed to perfectly fit for 14.5 inch ASUS Zenbook Pro 14 Duo OLED (UX8402, 12th Gen Intel); 14.5 inch ASUS Zenbook Pro 14 OLED; 14.5 inch ASUS Vivobook S 14 OLED (K5404) 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