Microfiber cleaning cloths are preferred by car care enthusiasts for their soft touch absorbency effective cleaning and rapid drying properties. With over 180 000+ fibers per square inch it’s softer than the finest silk yet extremely durable. WeatherTech Microfiber cloths are made of 80% polyester and 20% polyamide (nylon). One strand is 10 times finer then silk and 100 times smaller than a human hair. It is softer finer and more absorbent than any other Microfiber or conventional cloth or fabric available today. Our 20 x 40 Waffle Weave Drying Towel has finished rounded corners with a continuous over lock stitch so cloth has no corners to unravel. Total Softness Our Special Waffle Weave Drying Towel is designed specifically to bring out the best properties of softness warmth and absorption. This same microfiber material is used in bath robes full size bath towels and baby blankets. When used as a drying towel they rapidly absorb up to 7-10 times their weight in moisture. So soft in addition to using on your vehicle they can even be used safely on your skin. Machine washer & dryer safe. Can be used over and over again.