Size Our Laptop Sleeve Case \u2018s Internal Dimensions: 16.8 x 12.2 x 1 inch ( 42.7 x 31 x 2.5cm). Please measure your laptop with internal dimensions before your purchase. Ideal for most 17 - 17.3 Inch latops ultrabooks and notebooks.Shock-absorption InteriorThis protective sleeve equips with 5mm thick paddings, provides your computer/tablet with 360 all around protection without adding any weight; totally protects your device against scratches, dents, bumps and shocksComfortable & DurableThe outer fabric of laptop case is made of 600D Wool-felt Polyester, it provides better grip and wear-resistant than normal nylon. YKK zipper for secure and long-lasting usage.Ultra Slim Laptop SleeveThis computer bag is easy to carry, you can take it on-the-go, or just slide into your briefcase, backpack or any other bigger bag; Ideal for business, school and travel. Compatible with for LG Gram 17\u201d 17.3\u201d , Dell Inspiron 17 3000 5000 7000, Dell Inspiron 17 3780 5775, Dell G3 G7 laptop, HP ENVY 17 / HP Pavilion 17, HP Probook 470 G5 17.3, HP OMEN 17, HP 17 17.3 inch Laptop, Acer Predator 17 / Acer Predator Helios 300 500 700 17.3 inch, Aspire 5 / 7 17.3, Lenovo Ideapad 330 L340 110 Y700 Y540 Y740 17.3, ASUS VivoBook Pro 17, ASUS ROG Strix / Zephyrus, ASUS TUF 17.3, MSI GS75 GL75 GF75 GE75 17.3 inch and Most 17-17.3 inch laptop notebook