Overview Wrinkle free, naturally. Unlike conventional dryer sheets that contain plastic substrate and chemical softeners, these reusable dryer balls are made from 100% wool. They lift and separate laundry as it tumbles to reduce wrinkles, static, and drying time naturally. Comes in a pack of 6 and lasts up to 1,000 loads of laundry. Materials 100% wool How to Use Toss one Dryer Ball in the drying machine with wet clothes and dry as usual. Remove after the dry cycle is complete. Product Details Size: Pack of 6 dryer balls Packaging: 100% recycled paper box More: Made in China Alternative To Single-use dryer sheets and chemical fabric softeners Care & End of Life Care Instructions: Store in a cool, dry place Dryer Balls: 100% backyard compostable Paper Box: 100% backyard compostable + recyclable in paper recycling