Green Onions Supply RT-KBU01 Universal Silicone Sheet Notebook Keyboard Protector for Laptop Screen Sizes up to 15.4-Inch Keyboard Protects your laptop from dirt, bacteria, and spills and Easily trimmable to fit any keyboard Silicone provides a tactile typing feeling and excellent flexibility without leaving a sticky feeling and absorb heat from the keyboard, helping limit overheating Made with sustainable materials and the keyboard protector is washable and easy to reattach Dimensions: 320mm (12.6-Inch) x 150mm (5.9-Inch) Thickness: 0.2 mm (7.9 mil)