Features: Fits model:Only for ASUS Vivobook S 15 (S5506) (M5506) & for ASUS Vivobook S 16 (S5606) (M5606),Not suitable for other models, please check. Fits outside laptop size:353.6 x 246.9 x 13.9 ~ 15.9mm (13.92 x 9.72 x 0.55 ~ 0.63") Protective sleeve parameters:[External size: 364x 259x 29mm],[Weight: 500g]. Material: The outer layer is made of high quality PU leather [canvas-like texture], comfortable to touch, durable and non-slip. The inner lining is made of microfiber, which prevents scratches on your laptop. Heat dissipation: The bottom of the case is designed with cooling holes for excellent heat dissipation.Elastic bandage on the side for stylus [Stylus is not included in this product]. Features: Adopting 2-in-1 design with magnetic adsorption in the middle [hidden magnetic adsorption, can't be used as a firm connection], beautiful and practical, easy to install and disassemble [no need to disassemble it during normal use, protect the set of your laptop at all times]. Note: Be sure to check the model and size of your laptop or it will not work! This case fits the following models only: ASUS Vivobook S 15 (S5506) ASUS Vivobook S 15 (M5506) ASUS Vivobook S 16 (S5606) ASUS Vivobook S 16 (M5606) Fits outside laptop size:353.6 x 246.9 x 13.9 ~ 15.9mm (13.92 x 9.72 x 0.55 ~ 0.63") Please check model and size! Parameters of this product: L*W*H: 364x 259x 29mm Weight: 500g Main material: made of PU leather [like canvas texture] + microfiber Applicable scene: meetings, work, home, travel, etc.