Includes: (1) - 20ml/0.68 fl. oz. Bottle, (1) - Microfiber Cloth Ordinary glass and window cleaners contain chemicals that can permanently damage the polymer surface of computer and video screens. The coated lenses of cameras and eyeglasses are also vulnerable. CleanScreen uses the correct solvents for eliminating sticky dust, haze, fingerprints, etc., while killing static and polishing the viewing surface. Each of the CleanScreen bottles comes with its own soft, washable microfiber cloth. Microfiber filaments are extremely fine; one ounce of microfiber is over 160 miles long. Cloth woven with microfiber yarn is a remarkably soft and effective cleaner, even when used dry. Not all microfiber formulations are equal. CleanScreen Microfiber Cloths are optimized to facilitate a complete system of cloth or fluid+cloth for even the most delicate surfaces. Use CleanScreen with confidence on all the following products: Flat-panel and rear-projection HDTVs E-book readers (iPad, Kindle, Nook, etc.) GPS navigation systems Smart phones Portable games Cameras Eyeglasses/sunglasses Laptops and desktops