6 pack larger wool dryer balls Packed in Cloth bag or Carboard box depends on stock availability Rare made of premium 100% New Zealand woo in a lovely cloth bag and the size is 2.9 inch larger than a tennis ball. No fillers, no smell, no lint, fragrance free. Wool dryer balls is a better replacement for chemical liquid fabric softener and harmful plastic dryer sheets. New Zealand wool dryer balls are chemical free, no synthetics,fragrance free ,unscented, which will be good for your whole family's health. New Zealand wool dryer balls can reduce drying time up to 20%-40%,save money and energy. Reusable 1000+ loads. If you load small or medium laundry, you can place 3-4 balls, if you load large loads, you can place 5-6 balls for better use. We suggest do not dry great big loads of laundry at one time. Perfect for sensitive skin and baby's health. If you drop a few essential oils on the wool dryer balls your clothing will more fragrance.