Marware's new innovative Protection Pack Silicone for Macbook Air™, 13" Aluminum, Macbook Pro 15" Aluminum and Macbook Pro 17" Aluminum provides unparalleled comfort and protection.  The new silicone handrest helps keep your laptop clean and free from scratching by watches or jewelry, and also feels great, providing a smooth, glossy feel with wrist cushioning.  The trackpad cover is made of a thin, clear film designed to minimize oily fingerprints, dirt, and scratches on your trackpad. The microfiber keyboard cloth prevents the transfer of dirt and oil from the keys to the display, and doubles as a safe cleaning cloth for the screen or exterior of your Notebook.