Each ball is approx. 2-3 inches across, 4-6 inches in diameter. The soft 100% alpaca fiber is used with these guys giving you the ultimate benefit of softness,absorbency, and freedom from static cling and wrinkles.
Alpaca wool dryer balls are an inexpensive and reusable Eco-Friendly alternative to dryer sheets. The hollow core fiber of alpaca absorbs water, which reduces drying time to protect delicate clothing and save on energy bills. Adding several balls to the dryer will separate clothing, which also reduces drying time and decreases static. As the dryer balls rub up against items in the dryer, gentle friction helps to soften fabric fibers and fluff large items like comforters, eliminating the need for fabric softeners and dryer sheets.
Alpaca is also hypoallergenic, making it possible for those allergic to the lanolin to use, as well as babies with their delicate new skin.
Fiber doesnt break down, therefore lasting years! At least 5 plus!