This protective sleeve is made of high-quality waterproof PU leather with a soft lining, effectively protecting your laptop from scratches and everyday damage. It also protects your device from bumps and dust. The soft feel and smooth surface make cleaning easy. A very practical 3-in-1 design: combines a laptop sleeve, adjustable stand, and built-in mouse pad into one, allowing you to work easily anytime, anywhere. Ideal for both business and personal use. Please note: The built-in mouse pad is an optional feature. We recommend purchasing a professional mouse pad separately to better suit your needs. Two adjustable angles: Place your laptop on the stand to adjust the viewing angle, which relieves neck strain and allows you to use your laptop in the most comfortable position. The adjustable stand helps with heat dissipation, extending the lifespan of your laptop. Shock-resistant corners provide comprehensive protection for your laptop. Professional stitching effectively prevents wear, deformation, and falling. A hidden, strong magnetic clasp design makes it easy to remove your laptop and prevents it from slipping. Please note: Some laptops that meet the size requirements but are thicker or heavier may not fit in this case. Please check your device or contact the seller before ordering.