Human Toolz USB Mouse + 3-in-1 Notebook Pad Bundle Compatible with 13 Inch -17 Inch notebooks - Plug and Play with Windows 7, Vista, XP, and MAC OS USB Optical Mouse with retractable cable makes it easy to work in tight spaces and carry in your bag or hand. Screen Protector - Place on top of the keyboard when closing your notebook to prevent keycap marks on your notebook's screen. Screen Cleaner - Use the soft microfiber surface to wipe smudges and fingerprints off your screen. Mouse Pad - Works great with mice to personalize your workspace & provide a quality surface for great mouse performance - Protected with the AEGIS Microbe Shield.