PcProfessional Screen Protector (Set of 2) for HP ProOne 400 21.5" All-in-One Touchscreen Desktop Anti Glare Anti Scratch filter radiation+ high quality microfiber cloth Great protection for your laptop screen Anti Glare, Anti Scratch, Anti Fingerprint, filter laptop 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