Model No.: M87 / X8281; internal dimension of the sleeve: 38.0 * 25.3 * 2.2 cm ( 15.0 x 10.0 x 0.9 inch); external dimension of the sleeve: 39.8 * 28.0 * 3.4 cm ( 15.7 x 11.0 x 1.3 inch); weight: 685 grams ^^
Compatibility: designed to perfectly fit for 15.6 inch HP Chromebook 15at-nb000/15at-na000 Laptop; 15.6 inch HP Chromebook 15a-nb0097nr/15a-na0047nr Laptop ^^
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