The NerdShield Professional Screen cleaning solution comes on a convenient 1.7 oz spray bottle, perfect to carry in your purse, car or boat. The included 10" x 9.5" Microfiber cleaning cloth is the ideal size to keep your Touch Screen Notebook, TV and electronic devices clean and streaks free.Made in the USA.The Nerdshield ScreenCleaner cuts through grease and oil, leaving screens and lenses clean and streak free with an anti-fog, anti-static coating. Good for use on plastic, poly carbonate and glass lenses and is safe and effective with all lens coatings including anti-reflective coating. Also greaton cell phones, tablets, face shields, goggles, full face respirators, microscopes and CRT screens. Your satisfaction is Guaranteed. NerdShield® is a USA registered Brand.