PcProfessional Screen Protector (Set of 2) for Lenovo Ideacentre flex 20 19.5" All-in-One Touchscreen Desktop High Clarity Anti Scratch filter radiation+ microfiber cloth Great protection for your Desktop screen, compatible with all touch screen functions High Clarity, Anti Scratch, Anti Fingerprint, filter monitor screen radiation Made from triple layer high quality electrostatic material dust particle removal sticker is also included A high quality microfiber cloth is included for cleaning purposes