【Useless? Not sticky? 】: Made of polyurethane glue, with good adhesion and durability. Although it is used in a washing machine, it does not affect the shape of the product itself (plum shape). Note:! ! This anti-hair ball will not stick if it touches water, it can only be used in the last step - air drying / drying. 【Multi-Functional】: Pet Hair Cleaning Pet Tool help remove clothes, bedding, jackets, clothes, blankets, bedding, etc. Paste pet hair and other fragments of hair, lint and pet hair to give you a cleaner living environment. 【High Quality Materials】:Washing machine hair remover ball is made of PU.The PU product is very soft and sticky and can easily remove pet hair from clothes. It can easily stick to the pet’s hair and other debris. In addition, the product is easy to wear. Use synthetic fibers is safe and environmentally friendly. 【Reusable Hair Remover Ball】: The pet hair remover can be reused to collect hair and dirt while dehydrating clothes, which helps to clean