MicroWorks Microfiber towels work exceptionally well at removing organic matter (dirt, oils, grease) as well as germs and bacteria from surfaces. Unique smooth surface is ideal for cleaning and polishing glass and mirrors, 220 gsm., Features:, Lifts and traps dirt; highly effective at removing dust and bacteria, Perfect for both wet and dry applications, Eliminates streaks, reducing cleaning time; low lint, Cleaning solutions go further, longer use between tasks, Scratch free/non-abrasive material, Very absorbent; absorbs up to 7 times its weight, Color coding helps reduce potential cross contamination, 80% Polyester, 20% Polyamide, 220 gsm, Excellent for auto interiors and exteriors, glass, aluminum, chrome, wood and painted surfaces