- After washing your hair, wrap it in the towel and secure it with the button. You can be sure the hair towel will not slipping off. The advanced fabric absorbs more than 10 times its weight in water. Easy to use, wrap and dry your hair, quick action on hair in drying. This is the safest and most gentle way to dry hair, which reduces the damage to your hair caused by the ordinary towel and prevents the problem of hair roughness and hair loss caused by the rough rubbing of the towel on the hair.