Size: Our Laptop Sleeve Case's Internal Dimensions: 16.8 x 12.2 x 1 inch (42.7 x 31 x 2.5 cm). Please measure your laptop against the internal dimensions before purchase. Ideal for most 17 to 17.3-inch laptops, ultrabooks, and notebooks. Shock-Absorption Interior: This protective sleeve features 5mm thick padding, providing 360-degree protection for your computer or tablet without adding extra weight. Offers full protection against scratches, dents, bumps, and shocks. Comfortable & Durable: The outer fabric is made of 600D wool-felt polyester, offering better grip and wear resistance compared to standard nylon. Equipped with a YKK zipper for secure and long-lasting use. Ultra Slim Laptop Sleeve: Lightweight and easy to carry, this sleeve can be taken on the go or easily slipped into a briefcase, backpack, or other larger bag. Ideal for business, school, and travel. Compatible with: LG Gram 17, 17.3-inch models; Dell Inspiron 17 3000, 5000, 7000 series; Dell Inspiron 17 3780, 5775; Dell G3, G7 laptops; HP ENVY 17, HP Pavilion 17; HP ProBook 470 G5 17.3; HP OMEN 17; HP 17, 17.3-inch laptops; Acer Predator 17, Predator Helios 300, 500, 700 17.3-inch models; Aspire 5, 7 17.3; Lenovo IdeaPad 330, L340, 110, Y700, Y540, Y740 17.3-inch models; ASUS VivoBook Pro 17; ASUS ROG Strix, Zephyrus; ASUS TUF 17.3; MSI GS75, GL75, GF75, GE75 17.3-inch models; and most 17 to 17.3-inch laptops and notebooks.