Choose the natural, chemical-free solution for soft, wrinkle-free clothing. Perfect for infants or people with allergies, these won't leave behind residue that can be harmful to your dryer or your sensitive skin, unlike some dryer sheets. Decreases drying time by lifting and separating fabrics, which improves airflow while drying. Great for the environment and your wallet, this set of 2 dryers balls will soften up to 1000 loads of laundry. Imagine never buying dryer sheets again.