Durable material The washing machine dryer balls are made of high quality PVC material, wear-resistant and durable, temperature resistant, reusable, eco-friendly, non-toxic and safe for your family .So ideal for baby clothes or people with sensitive skin.easy to wear You will receive 10 pieces of dryer balls, the diameter of the dryer balls is 6.5cm, each weight is about 32g, which are small and light, easy to carry. Convenient design The washing ball is equipped with a gentle corner massage, which can effectively prevent the clothes from twisting and intertwining during the washing process, and can be washed easily. uniform and efficient.At the same time, wrinkles and stains can be quickly rubbed away, making clothes soft and fluffy and reducing static electricity.Easy to use Simply place the dryer ball in a drum washing machine when washing clothes, 4-6 each time is best, you can speed up the drying and washing process. It can be reused many times to save energy and protect the environment. Versatility The washing machine ball has a wide range of applications for removing pet hair, clothing, absorbing hair and dust and other dirt, removing sheets, coats and clothes, blankets, bedspreads and other hair. Note: the data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.