Special Scratch LIVE versions of the iSkin ProTouch Keyboard Protectors work great to protect your MacBook or MacBook Pro keyboard and make it even easier to use Scratch LIVE because the shortcuts are printed on the protector. ProTouch is made from a flexible yet durable high-grade silicone that conforms to the contours of each key to provide a natural typing experience. It is also coated with a slick finish so fingers slide effortlessly during speedy typing. The colors used on the ProTouch are specially designed for use in low light conditions. Made for use with Scratch LIVE on the MacBook from Apple. Customized keyboard layout set for optimal command control. Protets against dirt, spills, dust, and key wear. Non-obstructive typing, easy to install, use, clean and replace!