Features: Fit models: only for 16 inch ASUS VivoBook 16X S3604 K3605 M1603 X1603&VivoBook 16 OLED F1603 X1605 M1605&Vivobook S 16X S5602 M5602. Does not fit any other model.Please check clearly. Material: Made of high quality PU leather + microfiber, with a comfortable grip, non-slip, sweat-absorbent, preventing laptop scratches advantages. Special design: Two in one design, with magnetic adsorption in the middle connection part,easy to install and use,You don't need to remove it for normal use, always protect your laptop. Heat dissipation: Back design cooling holes, conducive to heat transfer, extend the life of the laptop, side design elastic bandage for stylus storage [This product is only a protective sleeve, does not include the laptop and pen shown]. Attention: Please check the model and size to avoid being unusable. This case only fits the following models, please check clearly: ASUS Vivobook 16 (M1605) ASUS Vivobook 16 (X1605) ASUS Vivobook 16X (K3605) ASUS Vivobook 16X (S3604) ASUS Vivobook 16X (M1603) ASUS Vivobook 16X (X1603) ASUS Vivobook 16 OLED (F1603) ASUS Vivobook S 16X (S5602) ASUS Vivobook S 16X (M5602) Need to check the model number and size, so as not to be able to use it. Product Parameters: Outer dimensions: 14.56*10.04*0.98inch Weight: 1.2 lbs. Material: PU leather + microfiber lining Style: business, high-end Superiority: Prevent laptop from scratches and dirt, prevent daily bump damage. Designed with cooling holes on the back to prevent the laptop from overheating and prolong its service life. Elastic bandage on the side for stylus [stylus not included]. 2-in-1 design, magnetic attachment in the middle, easy to install and remove [no need to remove for daily use]. PU leather surface, feel comfortable, non-slip, sweat-absorbent, no fingerprints.