With our new Final Cut Pro X covers, your projects will get edited faster because you can spend more time working on your project and less time memorizing the program keys. If you are upgrading from a previous version of Final Cut Pro, many of the keyboard shortcuts have changed in Final Cut Pro X. This keyboard cover will not work with previous versions of Final Cut Pro/Express. The KB Covers Final Cut Pro X Keyboard Cover includes custom editing buttons for the default keyboard layout for Final Cut Pro X only. Utilizing a multi-color printing process, the editing keys are color-coded and heat fused to ensure long lasting durability. Compatible with: 13-inch MacBook (US Keyboard),13-inch MacBook Air (US Keyboard) 13-inch aluminum unibody MacBook w/ Black Keys (US Keyboard), 13-inch aluminum unibody MacBook Pro w/ Black Keys (US Keyboard), 15-inch aluminum unibody MacBook Pro w/ Black Keys (US Keyboard)17-inch aluminum unibody MacBook Pro w/ Black Keys (US Keyboard) Tey will not slip or slide. In addition, the covers have a silky smooth feel so they are soft and comfortable to the touch and will not restrict typing. KB Covers also safeguards your keyboard from dirt, spills and wear and tear, allowing you to protect your investment in your notebook computer. They are hand washable and easy to keep clean. We"ve got you covered.