eCosmetics is an authorized retailer of Grande Cosmetics.Twist it. Dry it. Rock it.Combining two different materials – microfiber on one side, and satin on the other. The microfiber side is made for freshly washed hair, aids in drying, and reducing frizz & breakage. The satin side is great for sleeping & helps prevent split ends, breakage, tangles and thinning hair.