Household Essentials dryer balls unique design leave your clothes soft and static free as well as make the process of doing laundry more economical. Dryer balls are 2.7 inch (6.9 cm) inch diameter and have rubber spikes on their surface. When placed in the dryer among the wet laundry the dryer balls help to lift and separate the clothes reducing static and drying time as well as leaving the clothes soft and fluffy. Dryer balls work by improving the circulation of heat and air through the wet items and this wonderful dryer accessory helps your clothes become fluffy as they take less time to dry. By cutting down drying time it allows you to do more laundry in less time. Easy to use and reusable this chemical and allergy free solution to drying. Brand Name: Household Essentials Scent: No Product Type: Dryer Ball Product Form: Balls Container Size: 2.7 in. Number in Package: 2 pk Biodegradable: No Contains Bleach: No Concentrated: No Packaging Type: Bagged High Efficiency: Yes Pack of 2. 2.7 diameter. Place dryer balls to help lift and separate the clothes reducing static and drying time. Leaves clothes soft and fluffy. Easy to use and reusable. This chemical and allergy free solution to drying is a must have.