E-Cloth Window Cleaning Pack, 2 Cloths includes one 15.5"x15.5" Window Cleaning Cloth and one 20"x16" Glass & Polishing Cloth, designed to deliver true chemical- cleaning. This Window Pack effectively cleans all types of windows and mirrors, providing lint-, streak-, and sparkling clean glass using just water. The unique fiber construction penetrates and removes dirt, grease, oil, grime, and over 99% of bacteria with only water. The Glass & Polishing Cloth, used dry, dries glass to a streak- and watermark- polished finish. Both cloths are for 300 machine washings, ensuring long-lasting performance. I for general window and mirror cleaning, this pack works on windows and sliding glass doors throughout the home as well as all vehicle windows including cars, trucks, and R. The Window Cleaning Cloth promotes a healthy clean by removing 99% of bacteria from your glass surfaces.