★★★★★Applicable models: Only for 15.6-inch HP EliteBook 650 G9 /G10 > HP EliteBook 655 G9 /G10 & HP EliteBook 850 G8 > HP EliteBook 855 G8. (Size: 359.4*233.9*19.9mm/14.4*9.2*0.78 inches), not suitable for any other model. Please check clearly that you can refer to the model and size shown in the reference image. ★★★★★ : This is not a general case and does not apply to any other model ★★★★★ : The outer layer is made of PU leather and microfiber material, and the inner layer is made of real microfiber material. ★★★★★ : Allows access to all ports, made of high-quality PU leather and soft microfiber. ★★★★★ : Clamshell design; The edge