Features: The semi transparent designing combines with practicality, ensuring easy cleaning and reusability while maintaining the look of your laptop. For T480S T490S silicone cover for a perfectly fit and comprehensive protections. Featuring optional color designing, this cover is dustproof, waterproof, easy to clean, durability to use, and not interferes with keyboard backlighting. Especially displays personalizations and enhances keyboard protections. Suitable for various environment such as home, office, and school, effectively preventing dusts and liquids from entering your keyboard. Specifications: Material: Silicone Thickness 0.2mm/0.01in Color:Optional For T480S T490S T490 T495 T495s E495 P14s P43s Package Includes: 1PC Keyboard Protective Film note: Due to the problem of lighting effects, there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.